Rates Ratios and Percents Vocabulary

A comparison between two quantities with different units of measure.

• fractions

• equivalent fractions

• rates

• equivalent fractions

a quantity out of 100

• rate

• ratio

• box and tail

• percent

a comparison of two measurements with a denominator of 1.

• ratio

• rate

• unit rate

• unit factor

the ratio of two corresponding sides in a set of similar figures

• fraction

• scale factor

• rate

• unit cost

Match the following vocabulary terms to their definitions.

• unit rate

• a comparison of two quantities with units

• ratio

• a comparison of two quantities with units when the quantity in the denominator is 1

• rate

• comparison of two quantitities

Tags

CCSS.7.RP.A.1

In a book of stickers, the ratio of large stickers to small stickers is 7 to 5. Based on this ratio, how many large stickers are in the book if there are a total of 96 stickers?

• 56

• 40

• 64

• Not here

Which statement is true about the table ?

• The ratio of flutes to saxophones is 13 to 27 

• The ratio of trumpets to all instruments is 9:59

• The number of trumpets to flutes is 27:9

• The number of Drums to total instruments is 10/49

What is the most important thing you need to know about ratio and rate?

• The order of the numbers matters.

• The bigger number always go first

• You can't compare two different units.

• Unit rates are always ratios with the number "2" as the second number.

A quarterback completed 68% of his passes in a game. He threw 25 passes. How many passes did the quarterback complete?

• 18

• 17

• 15

• 20

A rate with a denominator of 1 (per 1 unit)

• Unit rate

• Ratio

• Fraction

• Ratio table