Question

ahmad bought some fish from a farm.during the first week 1/8 of them died while in next two weeks 3/5 of the remaining died.what fraction of the original fish in last two weeks?

Answer 1

come to twiddla

Answer 2

http://www.twiddla.com/585935

Answer 3

7/20 is my answer. But if you're looking for the fraction of dead fishes from the original numbers of fisher, my answer would be 13/20.