Multiplying Dividing Fractions and Mixed Numbers

Multiply these fractions

• 1 1/3 

• 1 6/18

• 24 / 18

• 12 / 9

Divide these fractions

• 24/9

• 9/24

• 27/2

• 13 1/2

Multiply these factions

• 1 / 5

• 10 / 18

• 6 / 30

• 5/35

Divide these fractions

• 5 / 2

• 3 / 4

• 12 / 16

• 6 / 32

• 10/3
• 2  2/3
• 2/15
• 15/2

An electrician needs to buy 5 1/2 feet of electrical wire. There are 1 5/6 feet of wire on each spool. How many spools of wire should the electrician buy?

• 10 1/12

• 3

A railroad construction crew can lay 1 1/4 mile of track in one day. At that rate, how many days will it take to lay 10 miles of track?

• 8 days

• 12 1/2 days

Charlotte collected 3 3/5 pounds of newspaper for the recycling drive. Anthony collected 7 times as much newspaper as Charlotte. How many pounds of newspaper did Anthony collect?

• 17 lbs

• 25 1/5 lbs

A cookie factory uses 3/8 of a barrel of oatmeal in each batch of cookies. The factory used 1 1/2 barrels of oatmeal yesterday. How many batches of cookies did the factory make?

• 9 batches

• 4 batches

A restaurant chef made 6 3/4 jars of pasta sauce. Each serving of pasta requires 3/4 of a jar of sauce. How many servings of pasta will the chef be able to prepare using the sauce?

• 9 servings

• 5 servings