When i tried converting the mixed numbers into fractions and subtracting them I got 1 but 1 isn't one of the answer choices. What did I do wrong? The answer key reveal that it's C.

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- Jul 12th 2013, 11:50 PMasilvester635Subtracting mixed numbers
When i tried converting the mixed numbers into fractions and subtracting them I got 1 but 1 isn't one of the answer choices. What did I do wrong? The answer key reveal that it's C.

- Jul 12th 2013, 11:53 PMProve ItRe: Subtracting mixed numbers