Mastering Proportions: Cross-Multiplication Challenge

If 3 apples cost $1.50, how much do 5 apples cost?

• $2.00

• $3.00

• $1.00

• $2.50

A recipe requires 2 cups of flour for 4 servings. How many cups of flour are needed for 10 servings?

• 4 cups

• 3 cups

• 5 cups

• 6 cups

If 7 books weigh 14 pounds, how much do 10 books weigh?

• 25 pounds

• 15 pounds

• 20 pounds

• 30 pounds

A car travels 120 miles on 3 gallons of gas. How many miles can it travel on 5 gallons?

• 150 miles

• 180 miles

• 220 miles

• 200 miles

If 4 pencils cost $2, how much do 10 pencils cost?

• $3.00

• $4.00

• $6.00

• $5.00

A map shows that 2 inches represent 50 miles. How many miles do 5 inches represent?

• 100 miles

• 75 miles

• 125 miles

• 150 miles

If 6 oranges cost $3, how much do 15 oranges cost?

• $4.50

• $10.00

• $5.00

• $7.50

A recipe calls for 3 tablespoons of sugar for 6 cookies. How much sugar is needed for 18 cookies?

• 9 tablespoons

• 15 tablespoons

• 12 tablespoons

• 6 tablespoons

If 5 shirts cost $75, how much do 8 shirts cost?

• $150

• $90

• $120

• $100

A car can travel 300 miles on 10 gallons of gas. How far can it travel on 15 gallons?

• 450 miles

• 600 miles

• 300 miles

• 150 miles