Ratio Rate and Proportion

A rate is a ratio that compares 2 different_______________________________.

• people

• units/measurements

• fractions

• denominators

Compares 2 quantities of DIFFERENT units

• rate

• ratio

• unit rate

• unit price

Comparing 2 quantities with a denominator of 1

• unit price

• unit rate

• equivalent ratio

• ratio table

Part-to-whole ratio where 100 is the whole

• percent

• ratio

• fraction

• unit rate

Write the following ratio as a fraction in simplest form: 15 carnations out of 24 flowers

• 15/24

• 5/8

• 3/4

• 3/8

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2 to 5

• 5 to 3

• 3 to 5

• 5 to 2

If there are 5 soccer players, 10 baseball players, and 15 basketball players, what is the ratio of baseball players to soccer players?

• to 2

• to 3

• to 1

• to 1

Brittney bought 13 peaches for $8.84. How much was each peach?

• .68 cent

• .71 cent

• .65 cent

• .74 cent

Cookie Monster makes the perfect cookies. He uses 2 cups of chocolate chips for every 3 dozen cookies. If he makes 54 cookies, how many cups of chocolate chips does he need?

• 3 cups

• 16 cups

• 32 cups

• 48 cups

15 out of 25 boys chose to go swimming at camp. What percent is that?

• 15%

• 20%

• 45%

• 60%