Mathematics
hails231
19

2/5+3/10=? 3 2/3+ 4 1/4=? 2 1/6+ 4 1/3=? 5 5/12+ 6 1/2=? 9 2/3 + 4 1/2=? Please explain!!!

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(1) Answers
maston

you find the common denominator 

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