Ratios Eureka

If the ratio of white paint to red paint in Can A is 7:4, what is the ratio of red paint to total paint?

• 4:7

• 7:11

• 11:4

• 4:11

If Can B has a ratio of 8 parts white to 5 parts red, how many parts of red paint are there if there are 32 parts of white paint?

• 20 parts

• 25 parts

• 16 parts

• 10 parts

What is the ratio of coconut oil to olive oil in Soap 1 if it contains 3 ounces of coconut oil and 4 ounces of olive oil?

• 3:4

• 4:3

• 7:4

• 1:1

If a recipe for soap requires a ratio of 3 ounces of coconut oil to 4 ounces of olive oil, how many ounces of coconut oil are needed for 28 ounces of olive oil?

• 14 ounces

• 12 ounces

• 21 ounces

• 18 ounces

If the ratio of coconut oil to olive oil in Soap 2 is 12:18, what is the simplified ratio?

• 4:6

• 3:2

• 2:3

• 1:1

A wire that is 60 inches long is cut in two in the ratio 9 : 6. Find the length of each piece of wire.

• 36 inches and 24 inches

• 18 inches and 12 inches

• 30 inches and 30 inches

• 48 inches and 12 inches

In these two equivalent ratios below, what did we multiply by to get from the top to the bottom??

2 : 5

8 : 20

• 4

• 3

• 2

• 5

What number should go in the blank to make the ratios equivalent?

• 18

• 24

• 15

Adrian and Michael collected hockey cards in the ratio of 6 : 5. If Adrian collected 36 hockey cards, how many hockey cards did they collect altogether?

• 66 cards

• 24 cards

• 61 cards

• 86 cards

The ratio of lemon juice to water in Ella's Delicious Lemonade is 3 cups : 5 cups. Audrey wants to make a triple batch. What ratio of lemon juice and water should she use AND how many cups of lemonade will it make?

• 9 cups juice : 15 cups water makes 24 cups of lemonade

• 6 cups juice : 10 cups water makes 16 cups of lemonade

• 9 cups juice : 15 cups water makes 8 cups of lemonade

• 9 cups juice : 5 cups water makes 24 cups of lemonade