Proportional Relationships Problem String

If 2 apples cost $1, how much do 4 apples cost?

• $2

• $1.50

• $3

• $0.50

If 3 pencils cost $0.75, how much do 6 pencils cost?

• $1.50

• $1.25

• $1.75

• $2.00

A recipe calls for 2 cups of flour to make 12 cookies. How many cups of flour are needed for 24 cookies?

• 4 cups

• 3 cups

• 5 cups

• 6 cups

If 5 shirts cost $40, how much do 15 shirts cost?

• $120

• $100

• $80

• $60

A car travels 120 miles on 4 gallons of gas. How far can it travel on 6 gallons?

• 180 miles

• 150 miles

• 200 miles

• 160 miles

If 8 workers can complete a job in 6 days, how long will it take 12 workers to complete the same job?

• 4 days

• 5 days

• 6 days

• 7 days

A map has a scale of 1 inch = 20 miles. If two cities are 3 inches apart on the map, what is their actual distance?

• 60 miles

• 40 miles

• 80 miles

• 100 miles

If 2.5 kg of rice costs $7.50, how much does 4 kg cost?

• $12

• $10

• $15

• $9

A printer can print 30 pages in 5 minutes. How many pages can it print in 20 minutes?

• 120 pages

• 100 pages

• 150 pages

• 90 pages

If 18 ounces of juice serve 3 people, how many ounces are needed to serve 5 people?

• 30 ounces

• 25 ounces

• 35 ounces

• 40 ounces