Mathematics
dylanthenobody
10

Rico and his friend eat some lasagna, Rico eats 1/9 of the lasagna, and his friends eats 1/18 of the lasagna. How much of the lasagna is left?

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(1) Answers
jizzy

1/9 is equivalent to 2/18 so 2/18 plus 1/18 equals 3/18. Together the boys ate 3/18 of the lasagna, so 15/18 remains.

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