Multiply or Divide Fractions and Whole Numbers

Whatever I do to the denominator, I must also do to the numerator when making equivalent fractions.

• true

• false

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

When converting a mixed number into an improper fraction, you ___ the whole number by the denominator.

• add

• subtract

• multiply

• divide

When converting the mixed number, after you multiply the whole number by the denominator, you___ the product and the old numerator together to become a new numerator of the improper fraction.

• add

• subtract

• multiply

• divide

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

1/2 x 4/5=

• 4/5

• 5/2

• 2/5

• 5/8

Tags

CCSS.5.NF.B.6

5 x ¼ =

• ⅚

• 1 ¼

• ¾

• 20

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

3 ⅗ x 2 ⅔ =

• 5 ⁶/₁₅

• 9 ³/₅

• 6 ²/₅

• ¹⁸/₄₀

Tags

CCSS.5.NF.B.6

1/4 ÷ 2 = 

• 8

• 1/8

• 12

• 1/12

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

2 ¼ ÷ 4 ⅕ =

• 11/26

• ⅝

• ⅞

• 15/28

Tags

CCSS.6.NS.A.1