Multiply Fraction by Fraction or Fraction by Whole Number

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

Part of a whole object, set, or unit

• reciprocal

• composite

• fraction

• mixed

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Always get this when you multiply a number by its multiplicative inverse

• reciprocal

• two

• one

• equivalent

Tags

CCSS.6.NS.B.4

• 7/4 or 28 1/4

• 4/7 or 1/34

• 7/4 or 1 3/4

Tags

CCSS.5.NF.B.4A

• 1 ²/₃
• 1 ¹/₆
• ¹⁰/₁₂
• 5

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4A

12 x ⅓ =

• 4

• 36

• ⅞

• ¹/₃₆

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Solve

• 2  2/5

• 4

• 3

• 2  1/5

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Find the product.

• 3/50

• 30/5

• 6

• 1  1/5

Tags

5.nf.6

2 x ¼ =

• ²/₄

• ⁷/₄

• ½

• ⁸/₄

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C