Mastering Proportional Relationships: Solve for Values

A recipe calls for 3 cups of flour to make 12 cookies. How many cups of flour are needed to make 36 cookies?

• 6 cups

• 9 cups

• 15 cups

• 12 cups

A car travels 150 miles on 5 gallons of gas. How many miles can it travel on 8 gallons of gas?

• 240 miles

• 300 miles

• 200 miles

• 180 miles

If 4 notebooks cost $12, how much would 10 notebooks cost?

• $36

• $24

• $15

• $30

A map shows that 1 inch represents 20 miles. If two cities are 3 inches apart on the map, how far apart are they in real life?

• 100 miles

• 60 miles

• 40 miles

• 80 miles

A school is planning a field trip and needs to buy tickets. If 5 tickets cost $45, how much will 12 tickets cost?

• $120

• $90

• $108

• $75

A recipe requires 2 tablespoons of sugar for every 3 cups of flour. How many tablespoons of sugar are needed for 9 cups of flour?

• 4 tablespoons

• 6 tablespoons

• 10 tablespoons

• 8 tablespoons

If a car can travel 240 miles on 6 gallons of gas, how many gallons are needed to travel 100 miles?

• 3 gallons

• 2.5 gallons

• 4 gallons

• 1.5 gallons

A gardener plants 8 flowers in 2 hours. How many flowers can he plant in 5 hours at the same rate?

• 25 flowers

• 15 flowers

• 30 flowers

• 20 flowers

If a train travels 180 miles in 3 hours, how far will it travel in 5 hours at the same speed?

• 360 miles

• 150 miles

• 240 miles

• 300 miles

A store sells 3 shirts for $45. How much would 10 shirts cost?

• $90

• $200

• $150

• $120