Ratios Proportions Unit Rate

a table with numbers that have the same ratio

• Proportion Table

• Ratio Table

• Unit Rates Table

• Equivalent Table

two ratios that express the same relationship between numbers

• Proportion

• Equivalent Ratios

• Unit Rates

• Ratios

the products of the terms of the diagonals when two ratios are compared.

• Proportion

• Equivalent Ratios

• Butterfly Method

• Cross Products

a comparison of two quantities with different units by division

• Rate

• Equivalent Ratios

• Unit Rates

• Ratios

A comparison of two quantities with different amounts

• Rate

• Equivalent Ratios

• Proportion

• Ratio

two ratios that are equivalent to one another

• Rate

• Equivalent Ratios

• Proportion

• Ratio

the cost of one item

• Unit Rate

• Rate

• Unit Price

• Cost Rate

Solve the proportion.

• n=6

• n=24

• n=7

• n=8

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=90

The brass section of a middle school jazz band has 4 trumpets and 3 trombones. What is the ratio of trombones to ALL the brass section members?

• 7/3, 7:3, 7 to 3

• 4/7, 4:7, 4 to 7

• 4/3, 4:3, 4 to 3

• 3/7, 3:7, 3 to 7