Reinforcement(Fractions+Ratio)

Reduce the following fraction:
16/20 =

• 8/10
• 4/5
• 1/2
• 16/20

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

Change the following mixed number into an improper fraction:
3   4/5 =

• 19/5
• 12/5
• it already is an improper fraction
• 32/5

Tags

CCSS.4.NF.A.1

Change the following mixed number into an improper fraction:
5  7/8

• 20/8
• 5/2
• 47/8
• it already is an improper fraction

Tags

CCSS.3.NF.A.1

Change the following improper fraction into a mixed number:
34/3

• 12  1/3
• 11  1/3
• 10  1/3
• it already is a mixed number

Tags

CCSS.5.NF.B.3

³⁄₅ × ²⁄₅ =

• ⁵⁄₁₀
• ⁶⁄₅
• ⁶⁄₂₅
• ¹⁄₅

Tags

CCSS.5.NF.B.6

4¹⁄₂ × 3²⁄₃ =

• 12¹⁄₂
• ³³⁄₂
• ¹⁄₃
• 16

Tags

CCSS.5.NF.B.6

²⁄₃ × ³⁄₈ =

• ⁶⁄₈

• ⁹⁄₁₆

• ⁶⁄₂₄

• ⁶⁄₂₁

Tags

CCSS.5.NF.B.6

Simplify:
 $\frac{\text{16}}{\text{24}}$  

•  $\frac{1}{2}$  

•  $\frac{\text{1}}{\text{3}}$  

•  $\frac{\text{2}}{3}$  

•  $\frac{\text{1}}{\text{4}}$  

Tags

CCSS.4.NF.A.1

Carl said that ⁹/₄ and 1 ¹/₄ are equal, is he correct?

• yes

• no

Tags

CCSS.3.NF.A.3C

• 
• 
• 
• 

Tags

CCSS.5.NF.B.6