Proportions Math

What is the ratio of sandals/flip flops to the total number in class?

• 10 to 6

• 10 to 16

• 3 to 8

• 6 to 10

Write the ratio as a fraction in simplest form.

16 to 64

• 16 to 64

• 4 to 16

• 4 to 1

• 1 to 4

Write the ratio as a fraction in simplest form.

81:18

• 9:2

• 27:6

• 2:9

• 81:18

Identify all equivalent fractions.
Hint: there are more than one.

70 to 6

• 35 to 12

• 7 to 6

• 35 to 3

• 140 to 12

Identify all equivalent fractions.
Hint: there are more than one.

Find the missing amount.

• $13.60

• $304

• $340

• $21760

It costs $32.20 for 5 hoagies. What is the cost per hoagie?

• $6.44

• $27.20

• $37.20

• $161

In 2 hours, you can paint 9 boards. How many boards can you paint per hour?

• 4.5 boards per hour

• 7 boards per hour

• 11 boards per hour

• 18 boards per hour

The car can go 480 miles on 15 gallons of gas. How many miles per gallon can the car go?

• 32 miles per gallon

• 465 miles per gallon

• 495 miles per gallon

• 7200 miles per gallon

If 5 gallons of paint covers 350 square feet, how many gallons are needed to cover 490 square feet?

• 7

• 6

• 8

• 9