# 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?