1)A recipe needs 3/4 teaspoon black pepper and 1/4 red pepper. How much more black pepper does the recipe need?
Solution: 3/4 - 1/4 = 2/4 = 1/2
The recipe needs half more black pepper
2) John lives 3/8 mile from the Museum of Science. Sylvia leaves 1/4 mile from the Museum of Science. How much closer is Sylvia from the museum?
Solution: 3/8 - 1/4 = 3/8 - 2/8 = 1/8
Sylvia is closer by 1/8 miles
3) A football player runs 2/3 of a yard. A second player in the same team runs 5/4 of a yard. How many more yard did the second player run?
5/4 - 2/3 = 15/12 - 8/12 = 7/12
The second player did 7/12 more yard
Jul 28, 16 02:47 PM
Comprehensive number theory test to see how well you understand number theory
New math lessons
Your email is safe with us. We will only use it to inform you about new math lessons.