Basic mathematics blog
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The basic mathematics blog keeps you up-to-date with all additions and changes to the basic-mathematics.com website. Subscribe here.en-usbasic mathematicsFri, 13 Jan 2017 13:28:49 -0500Fri, 13 Jan 2017 13:28:49 -0500basic-mathematics.comCalculate the Harmonic Mean
http://www.basic-mathematics.com/harmonic-mean.html60a5fc6b61c55d2050e33061810aa309What is the harmonic mean? How to calculate the harmonic mean?Fri, 13 Jan 2017 13:28:46 -0500Equation of a Circle
http://www.basic-mathematics.com/equation-of-a-circle.htmlbce1ea458a6fadf990122df4f4b070f2What is the equation of a circle? How to derive the equation of a circle?Fri, 6 Jan 2017 13:28:11 -0500Number Game
http://www.basic-mathematics.com/number-game.html783843e4dc8a053a534c60fdd2dc4e721. Think of any positive whole number. No fractions, no decimals,no percents. 2. Double that number. 3. Add 10 to that result in step 2. 4. DivideThu, 1 Dec 2016 06:27:30 -0500How to Do Synthetic Division
http://www.basic-mathematics.com/how-to-do-synthetic-division.html95c06ec591dfeb8a147b957512bd94c9This lesson will explain clearly how to do synthetic divisionMon, 28 Nov 2016 10:24:37 -050020 4th Grade Math Problems Students should Know how to Solve
http://www.basic-mathematics.com/4th-grade-math-problems.html4ad0e94d2ce7a5c2fcc9931842a965d1A great variety of 4th grade math problems your students will loveSat, 19 Nov 2016 18:06:53 -0500Geometry Postulates
http://www.basic-mathematics.com/geometry-postulates.html52d6f266c85a38ffd62fa67afdb3ea28Some geometry postulates that are important to know in order to do well in geometry Tue, 15 Nov 2016 17:35:19 -0500Area of a Kite
http://www.basic-mathematics.com/area-of-a-kite.html487f5927251feff5cdcdf293bd4f3affSo you want to know how to find the area of a kite? Here is howMon, 14 Nov 2016 10:32:58 -0500Law of Detachment in Geometry
http://www.basic-mathematics.com/law-of-detachment.html258dbe0cb9742f9e0dd7ef3418838fb0The law of detachment in geometry is clearly explained here.Sat, 12 Nov 2016 19:58:44 -0500Segment Addition Postulate
http://www.basic-mathematics.com/segment-addition-postulate.htmlef530ed16f9974e1c65053220897cc22What is segment addition postulate and how can we use it?Sat, 12 Nov 2016 14:04:25 -0500Isometric Drawing
http://www.basic-mathematics.com/isometric-drawing.html5c7bca1ba7e72b7e92cfa3af29acbf14What is an isometric drawing and how can I make it?Fri, 11 Nov 2016 14:46:27 -0500Properties of a Parallelogram
http://www.basic-mathematics.com/properties-of-a-parallelogram.html73080dec49e72b840da249c1752c6689What are the properties of a parallelogram? Explore them hereFri, 11 Nov 2016 12:38:33 -0500Learn 3rd Grade Math Quickly
http://www.basic-mathematics.com/3rd-grade-math.htmlba406132ea2e900ab4580f0fd542df7a3rd grade math. See the math that is taught in 3rd gradeMon, 7 Nov 2016 12:44:47 -0500Second Grade Math
http://www.basic-mathematics.com/second-grade-math.html37593c78e7f0a95ce26747681381b065Second grade math. See the math that is taught in second gradeFri, 4 Nov 2016 10:57:18 -0400First Grade Math
http://www.basic-mathematics.com/first-grade-math.htmle00a8e494aeebd83456b8d7958e9b3aaFirst grade math. See the math that is taught in first gradeTue, 1 Nov 2016 08:01:26 -0400Illustrated Kindergarten Math
http://www.basic-mathematics.com/kindergarten-math.htmlb4caa7230e6d5b5492b559637236d00dKindergarten math. See the math kids need to know in kindergartenMon, 31 Oct 2016 13:29:43 -0400Word Problems Involving Quadratic Equations
http://www.basic-mathematics.com/word-problems-involving-quadratic-equations.html3b8ed8ed4e252a7140cbb01db8b74313Great word problems involving quadratic equations with detailed solutionsFri, 28 Oct 2016 12:05:58 -0400Proof of the Law of Sines
http://www.basic-mathematics.com/proof-of-the-law-of-sines.html0697056a6385ed0e1b400289c8145ee8Straightforward proof of the law of sines. Easy to follow and understandMon, 24 Oct 2016 18:10:21 -0400Ambiguous Case of the Law of Sines
http://www.basic-mathematics.com/ambiguous-case-of-the-law-of-sines.html0d8b7d9c3c792bc57d89d057e78e8ee3Explanation of the ambiguous case of the law of sines. Mon, 24 Oct 2016 11:10:43 -0400Two Beautiful Law of Sines Problems
http://www.basic-mathematics.com/law-of-sines-problems.htmld8a5f9a45a49cc5c0685f58a3fc4e4afTwo great law of sines problems that will show you how to use the law of sines to solve real life problems Mon, 17 Oct 2016 19:37:39 -0400Law of Sines
http://www.basic-mathematics.com/law-of-sines.htmlff4a7785085934ea161cc983b989975dWhat is the law of sines? How do I use it to find missing lengths in a triangle?Mon, 17 Oct 2016 10:05:00 -0400A Two-Digit Number
http://www.basic-mathematics.com/a-two-digit-number.htmld3acfb1102117c63d95c121cf8cdcfa8Something interesting about a two-digit number and the algebra behind it.Mon, 10 Oct 2016 12:33:09 -0400Math Problem about Barking Dogs
http://www.basic-mathematics.com/math-problem-about-barking-dogs.html5098c3a84ddf9280540d0a0be47e767fMath problem about barking dogs to tease your brain. Can you solve it?Mon, 10 Oct 2016 10:40:29 -0400Multiplying Similar and Dissimilar Fractions
http://www.basic-mathematics.com/multiplying-similar-and-dissimilar-fractions.htmlfdeea0d7e388038c2b9b58c50657aea6Problem: Jane has 1/6 of marbles in her hand from her bag of marbles. She wants to share it with her 3 friends, but she wants the same amount as the amountMon, 10 Oct 2016 09:30:50 -0400Four Super Hard Order of Operations Problems and How to Solve Them
http://www.basic-mathematics.com/hard-order-of-operations-problems.htmlf064b527e49e65f35bde868e5d250f35Hard order of operations problems your teacher did not show you how to solveFri, 7 Oct 2016 13:11:46 -0400Fencing a rectangular garden word problem
http://www.basic-mathematics.com/fencing-a-rectangular-garden-word-problem.html74594dc2d65fb9244247b96810bfe104A farmer has 260 meters of fencing and wants to enclose a rectangular area of 4200 square meters. what dimensions should he use? Area = length × widthFri, 7 Oct 2016 13:11:07 -0400Dr. Abdullah Kamran Soomro
http://www.basic-mathematics.com/dr-abdullah-kamran-soomro.html54a5237eaf8a4da63a7db27c49f55f45PROBLEM Jane spent $42 for shoes. This was $14 less than twice what she spent for a blouse. How much was the blouse? SOLUTION Let x be how much sheFri, 7 Oct 2016 12:40:58 -0400Average age word problem
http://www.basic-mathematics.com/average-age-word-problem.htmle5fac16698e3f98cc44a2df1ef480672Average age of Dipu and Apu is 22 years. Average age of Dipu and Tipu is 24 years. Age of Dipu is 21 years. What are the ages of Apu, and tipu ? LetTue, 9 Aug 2016 13:40:09 -0400Phone card word problem
http://www.basic-mathematics.com/phone-card-word-problem.html6a81b36002b601e5ad90954416ee8b08Elsa purchased a phone card for $25. Long distance cost .11 a minute using this card. Elsa used her card only once to make a long distance call. If theTue, 9 Aug 2016 13:34:42 -0400Age
http://www.basic-mathematics.com/age.htmlc4f91ca20b16d3f90386811c05546e3eThe sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child? Let x be the age of the youngestTue, 9 Aug 2016 11:24:09 -0400Math problem about age
http://www.basic-mathematics.com/math-problem-about-age.html54885c8b91d41367b889fa60263b7843Arvind is eight year older than his sister. in three year, he will be twice as old as his sister. how old was they are now? Solution Let x be a Arvind'sTue, 9 Aug 2016 11:04:59 -0400shen percent of increase
http://www.basic-mathematics.com/shen-percent-of-increase.html9007af3755ed50f4b36f15a6b63de822A factory has 800 workers. 40% of them are females. The management decides to employ more female workers to cope with the increasing demands of the workloadMon, 8 Aug 2016 11:20:59 -0400Bike hire
http://www.basic-mathematics.com/bike-hire.html5dfc24215b72b3c97987e4f1b56fe5c1The cost to rent a bike for 1 person under 5 is 3£ over age 5 is 5.50£ calculate the cost of 4 under age fives and 3 over age fives what is the total cost?Thu, 4 Aug 2016 23:43:53 -0400Sugar Cookie Recipe
http://www.basic-mathematics.com/sugar-cookie-recipe.htmlfb9cf9866849f75b139c141727ef1515Problem A sugar cookie recipe calls for 4 1/2 cups of sugar. Alison wants to make 2/3 of the normal amount of sugar. How much sugar will Alison use inThu, 4 Aug 2016 20:41:37 -0400Number Theory Test
http://www.basic-mathematics.com/number-theory-test.htmlad7467c202238b434f11c52adb3b2421Comprehensive number theory test to see how well you understand number theoryThu, 28 Jul 2016 14:47:58 -0400Units of Time
http://www.basic-mathematics.com/units-of-time.html43413f974fbb9c058c4b053cd7291f04Concept web about units of time from the smallest unit to the largest unitWed, 11 May 2016 10:36:05 -0400Basic Operations
http://www.basic-mathematics.com/basic-operations.html15b373ae33c029dcd2652b84e22ed2acLearn what the basic operations are in math with a graphic organizerWed, 20 Apr 2016 13:42:25 -0400GED Math Test
http://www.basic-mathematics.com/ged-math-test.html506ebb459b326e244048a5a55d1a66a0Failed the GED math test? Check out this free simulated practice test.Sat, 19 Mar 2016 15:55:19 -0400solution word problem
http://www.basic-mathematics.com/solution-word-problem.html56a0473c3099d96ca8717f5917f9ec20A scientist wants to dilute a 60% acid solution by adding some 20% solution. If she starts with 80 ml of the 60% solution, how many milliliters of theFri, 8 Jan 2016 14:23:01 -0500Mind Twisting vacation Trip with Proportion
http://www.basic-mathematics.com/mind-twisting-vacation-trip-with-proportion.html2d5185337a814dbe3a41b003ee1cd680Danny and Melissa decided to rent a campervan from motorhomerepublic.com for their 20-day vacation. They are already up from packing up their stuffs whenThu, 7 Jan 2016 08:51:24 -0500Problem solving: Least common multiple
http://www.basic-mathematics.com/problem-solving-least-common-multiple.html25454873f8c71fa59cbb6275da83c6fcDuring a car race, two competitors will stop to fill up the fuel tank. One does it every 4 laps, and the other every 5 laps. When the race begins, afterMon, 7 Dec 2015 21:12:34 -0500Super Stars
http://www.basic-mathematics.com/super-stars.html6e4434c9c245c27d59c1d69701a5ad3dOn June 21st, there were 9/10 of a billion stars visible to the naked eye. On December 21st, there were 4/5 of a billion stars out visible to the nakedSun, 6 Dec 2015 13:22:43 -0500Locate Points Game
http://www.basic-mathematics.com/locate-points-game.html01db77da356f29882730382a3308fd41Learn to locate points quickly with this fun math game.Fri, 4 Dec 2015 18:46:29 -0500Hypotenuse word problem
http://www.basic-mathematics.com/hypotenuse-word-problem.html277f5053b8c3c9c8af54f7388efbf5efThe two legs of a right triangle are the same length. The hypotenuse is 4 meters long. Find the length of the legs. Express your answer in simplifiedTue, 1 Dec 2015 14:32:52 -0500Gas tank word problem
http://www.basic-mathematics.com/gas-tank-word-problem.html3e3cf6a4624244ac3f928ee2db149a3aThe tank at a gas station contained 400 gallons of gas. A tanker truck that contained 8100 gallons of gas filled the station's tank. After that the tankerSat, 21 Nov 2015 21:18:01 -0500Math Game
http://www.basic-mathematics.com/math-game.html5fc9b9adebb2d7615ffb9e7ec749a4ceThis math game will help you review a wide variety of math topics while having fun at the same time.Wed, 18 Nov 2015 14:02:06 -0500Trigonometric ratios of Special Angles
http://www.basic-mathematics.com/trigonometric-ratios-of-special-angles.html027be5a8e0abcb62dd09adfdb35d5f94A table to help you visualize the trigonometric ratios of Special AnglesThu, 29 Oct 2015 09:56:17 -0400How to find sine and cosine using the unit circle
http://www.basic-mathematics.com/find-sine-and-cosine-using-the-unit-circle.html1848c661745264ce801dbba4c99db9f8Find out how to use the unit circle to find sin(30 degrees), sin(60 degrees), cos(30 degrees), and cos(60 degrees)Tue, 27 Oct 2015 10:27:35 -0400Using the 30-60-90 triangle to find sine and cosine
http://www.basic-mathematics.com/sine-and-cosine-of-30-60-degrees-angles.html3a21189e848e6b2cb563a0e9f673e499Using the-30-60-90 triangle to find sine(30 degrees), sin(60 degrees) cos(30 degrees), and cos(60 degrees)Tue, 27 Oct 2015 09:07:15 -0400Using the unit circle to find sin(45 degrees)
http://www.basic-mathematics.com/using-the-unit-circle-to-find-sin-45-degrees.htmldc29695dc06712a023df2af258cc842dUsing the unit circle to find sin(45 degrees) is what this lesson will teach youMon, 26 Oct 2015 12:56:32 -0400Unit Circle
http://www.basic-mathematics.com/unit-circle.htmlb0c01889be253bf5edd4cd5ca2f8bea2Learn what a unit circle is quickly and easily.Mon, 26 Oct 2015 10:40:53 -0400What is Trigonometry?
http://www.basic-mathematics.com/what-is-trigonometry.html3a1133b39d6dc91010efb4297a0ba053Learn trigonometry quickly and easily with these crystal clear lessons. Sun, 25 Oct 2015 19:15:36 -0400The sine ratio
http://www.basic-mathematics.com/the-sine-ratio.htmlbc17591d949c9cbcbf07351f44fa9fe3Learn what the sine ratio is with an easy to follow lesson and explanationSun, 25 Oct 2015 11:49:40 -0400