Using Rates to Find Unit Rates

Zoe and Liam went on a road trip. They drove 240 miles in 4 hours. How fast was James driving if he was maintaining a constant speed?

• 80 miles per hour

• 120 miles per hour

• 40 miles per hour

• 60 miles per hour

Luna went to a local market and found that 6 apples were being sold for $2.50. What is the unit rate of the cost per apple that Luna has to pay?

• $0.50

• $0.25

• $1.00

• $0.4167

Benjamin decided to participate in a charity bike ride. He managed to cover a distance of 45 kilometers in 3 hours. What is Benjamin's speed in kilometers per hour?

• 15 kilometers per hour

• 30 kilometers per hour

• 20 kilometers per hour

• 10 kilometers per hour

Avery, Elijah, and William run a small bakery. They found that they use 8 cups of flour to bake 24 cookies for their customers. What is the unit rate of flour used per cookie in their bakery?

• 0.33 cups of flour per cookie

• 0.75 cups of flour per cookie.

• 0.25 cups of flour per cookie.

• 0.5 cups of flour per cookie.

Anika, Michael, and Luna are having a pool party. They found out that their garden hose can fill their pool in 6 hours. If they keep the hose running, how many pools can they fill in 30 hours?

• 1

• 2

• 3

• 5

Abigail is helping Hannah and Aria move to a new apartment. They have a truck that can carry 500 kilograms of goods. How many trips will Abigail need to make if they have 2000 kilograms of goods to transport?

• 2

• 4

• 6

• 8

Michael has a printer that can print 120 pages in 5 minutes. If Luna needs to print her project which is 15 minutes worth of printing, how many pages will be printed?

• 240

• 480

• 600

• 360

Lily and Abigail started a lemonade stand. They noticed that their lemonade stand produces 800 bottles in 4 hours. Liam, a friend who is good at math, wants to know the unit rate of bottles produced per hour. Can you help him?

• 100

• 400

• 600

• 200

Emma and Liam are on a train journey. The train travels 480 miles in 8 hours. Aria is curious to know the unit rate of the train's speed. Can you help Aria find it out?

• 40 miles per hour

• 70 miles per hour

• 90 miles per hour

• 60 miles per hour

Aria went to a supermarket to buy soda cans for a party. She noticed that the store sells 12 cans of soda for $4.80. Can you help Aria find out the unit rate of the cost per can of soda?

• $0.40

• $0.30

• $0.50

• $0.60