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To find a sum for a mixed number you have to put the whole numbers aside and add them first, then you add the fraction part. If the denominators are different change them to the lowest common factor e.g 2 3/4 + 5 5/6 =2+5= 7 =

3/4 + 5/6= 3/12 + 5/12 = 7 8/12. I hope this helped!

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12y ago

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