Answer:
Convert the fractions so the have a common denominator - 40
5/8 = 25/40
4/5 = 32/40
5/8 + 4/5 = 25/40 + 32/40 = 57/40 or 1 17/40
1 17/40
Explanation:
5/8+4/5
We need to get a common denominator of 40
5/6 * 5/5 = 25/40
4/5*8/8 =32/40
25/40 + 32/40 = 57/40
57/40 = 40/40 + 17/40 = 1 17/40
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