Fraction Reteach

Charlotte bought 16 songs.  3/4 of the songs are pop songs.  How many songs are pop songs?

• 4
• 8
• 12
• 16

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Mr. Walton ordered 12 pizzas for the art class celebration.  1/4 of them had mushrooms.  How many pizzas had mushrooms?

• 3
• 4
• 8
• 9

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Find the product.

• 3/50
• 30/5
• 6
• 1  1/5

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

1 ¼ × 2 ¾ =

• 3 ⁷/₁₆
• 1 ¹/₂
• 2 ³/₁₆
• 4 ¹/₄

Tags

CCSS.5.NF.B.6

Mrs. Colucci is having a taco party. She using ¹/₅ pound of beef for each taco. If she plans on making 24 tacos, how much beef will she need? (Simplify your answer if possible.)

• 2 ⁴/₅ pound of beef
• 4  ⁴/₅ pound of beef
• 5  ⁴/₅ pound of beef
• ⁵/₂₄ pound of beef

Tags

CCSS.5.NF.B.4

CCSS.5.NF.B.5

CCSS.5.NF.B.6

To multiply two fractions...

• multiply the numerators and keep the denominators constant.
• multiply the numerators and multiply the denominators.
• keep the numerators constant and multiply the denominators.
• guess and check.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

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

• 15/33
• 30/66
• 11/17
• 5/11

Tags

CCSS.5.NF.B.6

Multiply these fractions

• 5 / 9
• 13 / 72
• 40 /72

Tags

CCSS.7.NS.A.2A

What is the rule for dividing fractions?

• keep, change, opposite

• keep, change, flip (reciprocal)

• keep, keep, change

• keep, keep, opposite

Tags

CCSS.6.NS.A.1

What is the reciprocal of 2?

• -2
• 1/2
• 4
• 0.2

Tags

CCSS.5.NF.B.3