5/8 divided by 15/16 is ~0.6667
5/4
5
15
(9/16) / (5/8) = (9/16) x (8/5) = 72/80 = 9/10 = 0.9
6 sevenths multiplied by 5 eights equals 15 over twenty-eight, or 15/28
-1
7 eights or 56
Five eights of a day (5/8) or 0.625 of a day.
divide eight into 5 and then divide 15 into 7 and compare the answers.
Assuming that you meant divided and not dived, the answer is 0.009058 approx.
1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90
5/8 is equal to 10/16, 15/24/ and 3.5/4