Module 6 Test Review

80 student lockers are decorated and 125 lockers are not decorated. What is the ratio of decorated lockers to total lockers?

• 125:80

• 80 to 125

• 205:80

• 80 to 205

What is the ratio of students who prefer hot lunch to students who prefer cold lunch if 600 of the students prefer cold lunch and 200 of the students prefer hot lunch? (answer in simplest form)

• 3 to 1

• 10:300

• 1 to 3

• 100:400

There are 45 boys and 40 girls in a music class. Write the ratio of girls to boys in simplest form.

• 5:9

• 8:9

• 40:45

• 45:85

A bag contains green, yellow, and orange marbles. The ratio of green to yellow marbles is 9:5. The ratio of yellow to orange marbles is 5:4. What is the ratio of green marbles to total marbles?

• 9 to 5

• 9:18

• 4 to 5

• 5:18

• equivalent

• not equivalent

Determine whether the ratios below are equivalent or not equivalent. SHOW WORK!! 6 : 8 and 8 : 10

• equivalent

• not equivalent

Determine whether the ratios below are equivalent or not equivalent. SHOW WORK!! 3 to 8 and 5 to 12

• equivalent

• not equivalent

Determine whether the ratios below are equivalent or not equivalent. SHOW WORK!! 15 out of 20 and 70 out of 100

• equivalent

• not equivalent

Solve the following problems. SHOW WORK!! Thirty apples cost $8.50. How much will 5 dozen apples cost?

• $ 0.28

• $ 433.50

• $42.50

• $17.00

Solve the following problems. SHOW WORK!! It takes Joe 3 hours to complete 50 math problems. How long would it take him to complete 300 math problems?

• 18 hours

• 17 hours

• 6 hours

• 100 hours