Ratios, Rates, & Proportions

What is the ratio of votes for yellow to green?

• 18:9
• 2:9
• 9:2
• 2:18

Write the ratio of red roses to the total number of flowers for a florist who uses 5 red roses for every 2 white roses in her bouquets.

• 5:7

• 7:5

• 2:7

• 7:2

For every 5 red roses the florist uses 2 white roses. If the florist uses 15 red roses in a bouquet, how many white roses does she use?

• 6 white roses

• 2 white roses

• 10 white roses

• 3 white roses

Simplify the ratio 4 to 12.

• 1 to 3

• 2 to 6

• 4 to 12

• 3 to 1

Simplify the ratio 8:18.

• 4:9

• 2:3

• 1:2

• 8:18

Simplify the ratio 20:5.

• 4:1

• 5:1

• 20:1

• 1:4

The school soccer team buys 3 soccer balls for every 2 players. If there are 22 players, how many soccer balls did they buy?

• 30 soccer balls

• 33 soccer balls

• 36 soccer balls

• 39 soccer balls

For every 4 bagels sold at a bakery, 7 muffins are sold. How many muffins are sold when the bakery sells 24 bagels?

Jenna walks 1.2 miles in 5 days. How many days will it take Jenna to walk 9.6 miles?

• 40 days

• 8 days

• 36 days

• 16 days

James can go 78 miles on 3 gallons of gas. Calculate his unit rate.

• 26 miles per gallon

• 25 miles per gallon

• 24 miles per gallon

• 23 miles per gallon