Math Ratios and Rates

There are 3 chocolate chip cookies for every 2 oatmeal raisin cookies in the box

is an example of a _________.

• rate

• unit rate

• ratio

• equivalent ratio

A _________ compares one part of the group to the whole group.

• ratio

• part to whole ratio

• part to part ratio

• rate

A __________ compares part of the group to another part of the group.

• ratio

• part to whole ratio

• part to part ratio

• rate

A __________ consists of two number lines in which coordinating values are equivalent ratios.

• ratio table

• equivalent ratios

• double number line

• rate

In math class the ratio of girls to boys is 4:5. If there 90 students in 6th grade, how many would you expect to be girls?

If a car drives 200 miles on 8 gallons, then how many miles per gallon did the car drive?

• 10 mpg

• 15 mpg

• 20 mpg

• 25 mpg

Rates are __________________.

• a comparison of the same thing

• a linked relationship between different items

• a linked relationship between like items

• two equivalent ratios

Proportions are __________________.

• a comparison of the same thing

• a linked relationship between different items

• a linked relationship between like items

• two equivalent ratios

Which is the correct percent proportion?

• whole/part = %/100

• part/whole = %/100

• part/whole = 100/%

• whole/% = part/100

What percent is 1/5 equivalent to?

• 200%

• 20%

• 0.200%

• 2.00%