Problem Solving with Unit Rates

Kwan used 15 centimeters of tape to wrap 3 presents. How many presents did Kwan wrap if he used 20 centimeters of tape? Solve using unit rates.

• 4 presents

• 5 presents

• 10 presents

• 12 presents

Vivian earned a total of $14 by selling 7 cups of lemonade. How many cups of lemonade does Vivian need to sell in all to earn $20? Solve using unit rates.

• 10 cups

• 2 cups

• 5 cups

• 4 cups

Pam grew 16 flowers with 4 seed packets. With 5 seed packets, how many total flowers can Pam have in her garden? Solve using unit rates.

• 20 flowers

• 5 flowers

• 4 flowers

• 10 flowers

Krystyn walked a total of 10 kilometers by making 2 trips to school. How many trips will Krystyn have to make in all to walk a total of 15 kilometers? Solve using unit rates.

• 3 trips

• 5 trips

• 6 trips

• 8 trips

William prepared 12 kilograms of dough after working 2 hours. How many hours did William work if he prepared 18 kilograms of dough? Solve using unit rates.

• 3 hours

• 6 hours

• 8 hours

• 4 hours

Tommy jarred 10 liters of jam after 2 days. How much jam did Tommy jar if he spent 4 days making jam? Solve using unit rates.

• 20 liters

• 5 liters

• 4 liters

• 10 liters

Leah grew 6 plants with 2 seed packets. How many seed packets does Leah need to have a total of 9 plants in her backyard? Solve using unit rates.

• 3 seeds

• 6 seeds

• 9 seeds

• 12 seeds

The corporate team-building event will cost $6 if it has 3 attendees. How many attendees can there be, at most, if the budget for the corporate team-building event is $18? Solve using unit rates.

• 9 attendees

• 3 attendees

• 6 attendees

• 12 attendees

Derick's retirement party will cost $9 if he invites 3 guests. What is the maximum number of guests there can be if Derick can afford to spend a total of $12 on his retirement party? Solve using unit rates.

• 4 guests

• 3 guests

• 12 guests

• 9 guests

Stanley cycled a total of 8 kilometers by making 2 trips to work. How many trips will Stanley have to make to cycle a total of 12 kilometers? Solve using unit rates.

• 3 trips

• 4 trips

• 6 trips

• 5 trips