Ratio Percents Rates

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

• 15%

• 20%

• 45%

• 60%

Lynnette can wash 85 cars in 5 days. How many cars does she wash each day?

• 475 cars per day

• 17 cars per day

• 16 cars per day

• 15 cars per day

The Williams family bought four concert tickets for $252.  What was the price per ticket?

• $60.00

• $63.00

• $6.30

• $62.00

What is the ratio of red apples to green apples

• 7 to 3

• 4 to 7

• 4 to 3

• 3 to 4

What is a Ratio?

• Is a comparison of two quantities 

• A rate with a denominator of one

• It is when the only factor the numerator and denominator share is a one 

• Two decimals that can be multiplied

Four pounds of bananas cost $6.  What is the cost per pound of bananas?

• $24 per pound

• $1.50 per pound

• $1 per pound

• $6 per pound

What is 12% of 40?

• 5

• 4.8

• 4

• 12

75% of what number is 48?

• 48

• 100

• 64

• 75

The ratio of green counters to blue counters is 4 : 5

What fraction of the counters are green?

• ⁵/₄

• ⁴/₅

• ⁴/₉

• ⁵/₉

Angie purchased 25 fruits in all. 10 were apples and the rest were peaches. What is the ratio of peaches to apples? (In simplest form)

• 3/2

• 25/10

• 10/25

• 2/3