Multiplying and Dividing Fractions

Which expression is the same as

9/10 ÷ 2/5

• 9/10 x 2/5

• 9/10 ÷ 5/2

• 9/10 x 5/2

• 10/9 x 2/5

Tags

CCSS.6.NS.A.1

A tree sloth moves at a speed of 1/20 meter per second. Which expression gives the distance a tree sloth moves in 5 seconds.

• 5 ÷ 1/20

• 20 x 1/5

• 5 x 1/20

• 20 ÷ 1/5

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

Find the product. 

• 2/14

• 1/49

• 2/7

• 1/14

Tags

CCSS.5.NF.B.6

Find the product.  Then, simplify.

• 10/18

• 5/9

• 10/6

• 15/12

Tags

CCSS.5.NF.B.6

Naomi uses 2/3 cup of sugar for one batch of cookies. If she made two batches. How much sugar did she use? (no label)

Mathematical Equivalence

ON

Tags

CCSS.5.NF.B.5B

Multiply these factions

• 1 / 5

• 1 / 1

• 5 / 30

• 0

Tags

CCSS.5.NF.B.6

1/3 x 1/6

• 1/18

• 1/9

• 1/2

• 2

Tags

CCSS.5.NF.B.6

Multiply 2/6 x 3/5

• 1/5

• 1 / 1

• 1 / 6

• 0

Tags

CCSS.5.NF.B.6

Multiply: Make sure to reduce if you can
2/7 x 2/3

• 3/7

• 6/14

• 5/14

• 5/9

Tags

CCSS.5.NF.B.6

1/2 x 3/4 (simplify if needed)

• 3/8

• 3/4

• 4/6

• 3/2

Tags

CCSS.5.NF.B.6