Adding and Subtracting Fractions with Unlike Denominators

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Jimmy and his friends ate pizza after the game Friday night. On Saturday, Jimmy saw there were 1 1/8 pizzas left. He ate 3/4 of the pizza for lunch. How much pizza was left?

• 3/8

• 3/4

• 1 1/2

• 1 7/8

Aden is helping his dad paint his house. They mixed 5/9 gallons of white paint and 1/6 gallons of blue paint. How many gallons was the mixture in all?

• 6/18 gallons

• 13/18 gallons

• 4/5 gallons

• 1/6 gallons

8/9 - 5/6 = 

• 4/18

• 1/18

• 3/18

• 1/12
• 1
• 2/35
• 23/25

• 5

• 6

• 7

• 6