Multiplying Fractions by Whole Numbers

Lisa is knitting scarves for her family. Each scarf requires 2/5​ of a skein of yarn. If she makes 6 scarves, how many skeins of yarn does she need?

• 8/5 or 1 3/5 skeins

• 8/11 skein

• 12/5 or 2 2/5 skeins

• 12 skeins

A baker uses 2/3 cup of chocolate chips in a batch of cookies. If she makes 4 batches, how many cups of chocolate chips does she use in total?

• 3 1/4 cups

• 5/6 cups

• 8/3 or 2 2/3 cups

• 1 1/2 cups

Q1. What is the probability of drawing a red card from a standard deck of cards?

• A) 3/8

• B) 3-1/8

• C) 1/24

• D) 4/8

• A

• B

• C

• D

• A

• B

• C

• D

• Add

• Subtract

• Multiply

• Divide

• Add

• Subtract

• Multiply

• Divide

• A

• B

• C

• D

Lila drinks 1/3 of a quart of apple juice each day. How many quarts of apple juice does she drink in 9 days?

Mrs. Johnson wants to make 5 batches of cookies. The recipe calls for 2/3 cup of flour for each batch. How much flour does she need in total?

• 10/3

• 15/3

• 3/15

• 3/10