multiplying fractions 1

Kathy likes blue marbles. She notices that 2/5 of each bag of marbles she buys are blue. She has 10 bags of marbles at home. How many separate bags of only blue marbles can she make? (simplify)

• 2 bags

• 3 bags

• 4 bags

• 5 bags

The soccer team served sports drinks after the game. 5/8 of the bottles had orange drink.2/3 as many had grape drink. What fraction of the bottles had grape drink?(hint.. simplify divide by 2)

• 7/12

• 5/16

• 15/16

• 5/12

Silver City is 30 miles away. Tom has driven 1/5 of the distance. How many miles does Tom have left to drive?

• 6

• 10

• 15

• 24

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Maria made a large batch of homemade potato salad. Each scoop of salad she serves is 2/3 of a cup. If she serves salad to 9 people, how much potato salad did she serve?

• 4

• 5

• 6

• 7

Tags

CCSS.5.MD.C.5

CCSS.5.NF.B.4

CCSS.5.NF.B.6

When multiplying fractions you do what?

• KCF
• Find the least common denominator
• Multiply all of the numbers together
• Multiply top times top and bottom times bottom

A scientist has 3/4 liter of a solution. He used 1/6 of it. How much of the solution did the scientist use? (simplify)

• 1/8 liter

• 3/8 liter

• 1/2 liter

• 7/12 liter

1/2 x 3/4 (simplify if needed)

• 3/8
• 3/4
• 4/6
• 3/2

Tags

CCSS.5.NF.B.6

6/11 x 5/6 (simplify if needed)

• 15/33
• 30/66
• 11/17
• 5/11

Tags

CCSS.5.NF.B.6

18/45 simplifies to...

• 6/15
• 5/8
• 2/5
• 1/4

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

Find the product. 

• 2/14
• 1/49
• 2/7
• 1/14