Exploring Ratios: Proportions in Everyday Scenarios

A recipe calls for 2 cups of flour for every 3 cups of sugar. If you have 6 cups of sugar, how many cups of flour do you need?

• 6 cups of flour

• 3 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?

• 240 miles

• 200 miles

• 300 miles

• 180 miles

In a class, the ratio of boys to girls is 4:5. If there are 20 boys, how many girls are in the class?

• 25

• 20

• 15

• 30

A map shows that 1 inch represents 10 miles. If two cities are 3 inches apart on the map, how far apart are they in real life?

• 25 miles

• 15 miles

• 30 miles

• 20 miles

A gardener uses 3 liters of water for every 2 plants. If he has 12 plants, how many liters of water does he need?

• 12 liters

• 18 liters

• 24 liters

• 6 liters

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

• 6

• 12

• 9

• 15

A recipe requires 4 eggs for every 5 servings. How many eggs are needed for 15 servings?

• 8

• 12

• 10

• 14

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

• 10 gallons

• 15 gallons

• 12 gallons

• 8 gallons

In a fruit basket, the ratio of apples to oranges is 2:3. If there are 12 apples, how many oranges are there?

• 12

• 15

• 18

• 21

A painter mixes 2 parts blue paint to 3 parts yellow paint. If he uses 10 parts of blue paint, how much yellow paint does he need?

• 15 parts of yellow paint

• 5 parts of yellow paint

• 10 parts of yellow paint

• 20 parts of yellow paint