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Ruby ate 1/3 of a pizza and Angie ate 1/5 of the pizza. How much of the pizza did they eat in all?

User Karrie
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1 Answer

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first you gotta find a common demoninator which is 15 and 1/3 is equal to 5/15 and 1/5 is equal to 3/15 and 5/15 plus 3/15 equals 8/15
User Mitanshu
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