North Carolina Fractions

Solve. Simplify the fraction if needed.
3/9 + 1/3

• 4/12
• 7/9
• 2/3

Oliver slept for 8 1/3 hours last night. This is 2 5/6 hours more than his little brother slept. How long did Oliver's little brother sleep?

• 5 1/2 hours
• 6 1/2 hours
• 11 1/6 hours

On Friday, it snowed for 3 1/3 hours. On Monday, it snowed for 4 5/6 hours. How much more did it snow on Monday than on Friday?

• 8 1/6 hours
• 1 1/2 hours
• 1 4/6 hours

Rachel spent 1/3 of her allowance on a new book and 2/5 of her allowance on some pencils. How much of her allowance did she spend?

• 2/15 of her allowance
• 3/8 of her allowance
• 11/15 of her allowance

• 1 1/3
• 1 9/10
• 2 1/3
• 2 9/10

Ron walked 8/10 mile from his grandmother's house to the store. Then he walked 9/10 mile to his house. How far did he walk altogether?

• multiplication
• addition
• subtraction

Convert the following from a mixed fraction to an improper fraction:

80/7

• 10 ½

• 12 ³/₇

• 11 ³/₇

• 10⅛

Convert the following fraction from an improper fraction to a mixed fraction:

7 ⅘

• 40/5

• 38/4

• 39/5

• 35/5

Simplify the following fraction:

⁴²/₆₀

• 7/10

• 3/5

• 4/10

• 21/30

Simplify the following fraction:

³²/₇₂

• 3/5

• 4/9

• 8/11

• 7/8