Multiplying and Dividing Rational Numbers

Front

Cost of 2 1/2 pounds of chicken at $3.30 per pound?

Back

$8.25

Front

A team of workers took 225.5 hours to complete a task. A smaller team will take 1.5 times as long. How long will it take the smaller team?

Back

338.25 hours

Front

A puppy weighed 1.2 lbs at birth. At the end of 8 months the puppy weighed 10 3/4 times its birth weight. How many pounds did the puppy weigh at the end of 8 months?

Back

12.9 pounds

Front

A recipe for cake requires 1/3 cup of milk. Molly wants to make 4/5 of the recipe. How many cups of milk should Molly use to make the cake?

Back

4/15

Front

The candy store sells candy for $11.50 per pound. Julie buys 4 1/5 pounds of candy. How much was her total cost?

Back

$48.30

Front

Ms. Najera's 3rd period class took 1.75 hours to complete a project. Her smaller 5th period took 1.4 times as long to complete the project. How long did it take Ms Najera's 5th period class to complete the project?

Back

2.45 hours

Front

A baby elephant weighed 0.1 tons at birth. After 70 years, the elephant weighs 50 1/2 times its birth weight. How much did the elephant weigh after 70 years?

Back

5.05 tons

Front

4/5 cups of flour for a recipe. How much for 1/2 recipe?

Back

2/5

Front

A store sells bananas for $0.35 per pound. Tanya buys 3 3/5 lbs of bananas. How much did Tanya pay?

Back

$1.26

Front

Knyla runs a mile in 7.50 minutes. Daisy takes 1.30 times as long to run a mile. How long does it take Daisy to run a mile?

Back

9.75 minutes