Ratios, Unit Rates, Proportions

A cake recipe calls for 1 cups of milk and 3 cups of flour. Seth made a mistake and used 5 cups of flour. How many cups of milk should he use to keep the proportions correct?

• 1.5 cups milk

• 1.6 cups milk

• 2 cups flour

• 2.25 cups milk

For every 8 hours you work you make $60. How much do you make per hour?

• $9

• $7.50

• $8

• $8.25

Express the ratio as a fraction in simplest form:
18 ounces to 3 cups

• 6 to 1

• 1/6

• 18/3

• 3/18

If you have 3 pennies, 4 nickels, and 5 dimes which represents the following ratio: dimes to total number of coins?

• 4:5

• 1:4

• 1:3

• 5:12

88 students for 4 classes
How many students per class?

• 22 students per class

• 22 classes per student

• 25 students per class

• 25 classes per student

What is a better value for cheese?

• Kraft , because it's $2.29 per oz

• Simple, because it's $1.88 per oz

• Kraft, because it's $0.44 per oz

• Simple, because it's $0.53 per oz

Solve the Proportion:
11/10 = 22/X

• 20

• 220

• 242

• 2

Simplify the ratio of
20 to 25

• 1 to 5

• 2 to 5

• 3 to 5

• 4 to 5

Simplify the ratio of
35 : 14

• 5 : 2

• 2 : 5

• 3 : 1

• 35: 14

• 4
• 12