Proportional Relationships: Find Missing Values in Context

A recipe calls for 2 cups of flour for every 3 cups of sugar. If you have 8 cups of sugar, how many cups of flour do you need?

• 6 cups of flour

• 5.33 cups of flour

• 2 cups of flour

• 4 cups of flour

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

• 200 miles

• 180 miles

• 300 miles

• 240 miles

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

• $15

• $36

• $24

• $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?

• 80 miles

• 40 miles

• 100 miles

• 60 miles

A gardener uses 3 liters of water for every 5 plants. How much water is needed for 15 plants?

• 9 liters

• 6 liters

• 12 liters

• 15 liters

If a train travels 120 miles in 2 hours, how far will it travel in 5 hours at the same speed?

• 240 miles

• 150 miles

• 300 miles

• 180 miles

A recipe requires 6 eggs for 12 cookies. How many eggs are needed for 30 cookies?

• 12 eggs

• 24 eggs

• 15 eggs

• 18 eggs

If a car can travel 240 miles on 8 gallons of gas, how many gallons are needed to travel 360 miles?

• 12 gallons

• 10 gallons

• 15 gallons

• 8 gallons

A school has a ratio of 3 teachers for every 20 students. If there are 60 students, how many teachers are there?

• 15

• 6

• 9

• 12

If a recipe that serves 4 people requires 2 cups of rice, how many cups of rice are needed to serve 10 people?

• 3 cups

• 6 cups

• 5 cups

• 4 cups