15 целых : (2\5 +1\15 +4\25)=

Question

15 целых : (2\5 +1\15 +4\25)=

Answer 1

15/(6/15+1/15+4/25)
15/(7/15+4/25)
15/(70/150+24/150)
15/(94/150)
15/(47/75)
1/15*47/75
5/75*47/75
235/5625
47/1125