Solving Rational Numbers

• Chocolate by ⅙ of a cake
• Strawberry by ⅙ of a cake
• Chocolate by 1/18 of a cake
• Strawberry by 1/18 of a cake

Tags

CCSS.5.NF.B.4B

• 13.8
• 5.52
• -5.52
• -13.8

Tags

CCSS.7.NS.A.3

#1 Hello World

• -3.32

• -1.66

• -7.20

Tags

CCSS.7.EE.B.3

• 3 ¾
• 6 ⅔
• 7 ½

Tags

CCSS.7.NS.A.3

Tags

CCSS.7.NS.A.1C

Solve

• 6

• -6

Tags

CCSS.7.NS.A.1C

Solve the equation. Check your solution.

• p = 80

• p = 45

• p = 180

• p = 5

Tags

CCSS.6.EE.B.7

the following fraction and simplify.

3/5 x 2/9

• 2/15

• 2/15

• 2 1/2

• 3/4

Tags

CCSS.5.NF.B.6

What number could be a common denominator for these two fractions?
1/5   and   5/6?

• 30

• 11

• 6

• 5

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