April 22nd, Thursday Review

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

¹⁄₂ × ³ ⁄₄ =

• ³⁄₈
• ³⁄₄
• ¹⁄₂
• ¹⁄₄

Tags

CCSS.5.NF.B.6

⁴⁄₅ × ¹⁰⁄₁₂ =

• ⁴⁰⁄₅₀
• ¹⁄₃
• ⁵⁰⁄₄₈
• ²⁄₃

Tags

CCSS.5.NF.B.6

What must you have to add and subtract fractions?

• Common numerators
• Different numerators
• Different denominators
• Common denominators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the first step in solving this problem? 
⅘ + ½ =

• Add the top parts of the fraction
• Rewrite the fractions in the simplest form. 
• Find a common denominator. 
• Make each fraction into an improper faction. 

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 3/20
• 1/1
• 3/9
• 1/9

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

12 x ⅓ =

• 4
• 36
• ⅞
• ¹/₃₆

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Change Mixed Fraction to Improper:
 $5\frac{\text{3}}{\text{6}}$  

•  $\frac{\text{23}}{\text{6}}$  

•  $\frac{\text{21}}{\text{5}}$  

•  $\frac{\text{33}}{6}$  

•  $\frac{\text{33}}{\text{5}}$  

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

The art club used 5 gallons of paints to decorate 12 chairs. How much paint was used on each chair?

• 1/2 of a gallon

• 5/12 of a gallon

• 1 gallon

• 12/5 of a gallon

Tags

CCSS.5.NF.B.3