Ratio and proportion test
Name _____________________ Date:_____________________
Solve the following problems
1. Write the following three ratios as fractions. Simplify the fractions when appropriate:
6 to 4 __________ 2 to 8 __________ 1 to 2 ___________
2. Write the following statements as ratios in fraction form:
In a math class, there are 9 males and 11 females.
Ratio of males to females: ________
Ratio of females to males: ________
Ratio of males to total number of students _________
For questions 3 and 4, check if the proportions are true proportions
3.
4.
For questions 5 through 7, solve the given proportions for x:
5.
6.
7.
8.
On a map, 1 inch represents 100 feet, How many inches would represent 350 feet?
9.
1 meter equals 100 centimeters. How many meters equal 750 centimeters?
10.
In a geometry class, the ratio of boys to girls is 2 to 3. If there are 20 students in this class, how many girls are there?