Proportions Ratios

If I need 5 cups of flour to make 3 pies, how many pies can I make with 25 cups of flour?

• 30

• 15

• 25

• 5

You spend $40 on 5 pounds of concrete. How much does 1 pound of concrete cost?

• $8 per pound

• $5 per pound

• $35 per pound

• 0.125 pounds per dollar

What is a ratio?

• A comparison of one number

• A comparison of two units

• The difference between two items

What is the ratio of strawberries to the total if there are 20 strawberries and 35 grapes?

• 20:35

• 35:20

• 20:55

• 1
• 3

A comparison of two quantities using the word to, for every/each, or a colon :.

• Ratio

• Rate

• Quantity

• Scale Factor

An equation stating that two ratios are equal.

• Proportion

• Congruent

• Unit RAte

• Scale FActor

A comparison of two numbers by division.

• Rate

• Unit Rate

• Ratio

• Corresponding Sides

Ratios that have the same value.

• Scale Factor

• Equivalent Ratio

• Corresponding Sides

• Rate

A table that represents equivalent ratios and proportions

• Ratio Table

• Scale Factor

• Quantities

• Unit Rate