What is #3 9/10 + 4/5#?

1 Answer
Daniel Boyd
Apr 3, 2016

3#9/10 + 4/5# = #4 7/10#

Explanation:

10 ÷ 5 = 2 so 5 × 2 = 10 and 4 × 2 = 8 which means the question is telling you to add 8 to the numerator of the mixed fraction, when you add 1 to the fraction your number becomes 4, and then you add 7/10 to the number making the answer 4 and 7/10 or 4.70.

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