Question

a can complete a work in 30 days b can complete same work in 40 days.if they complete together and earn 350 for job ,find a's share

Answer 1

1. A=1/30;B=1/40
2. on considering the ratios of A:B we get 1/30:1/40
3. hence we get ratios as 4:3
4. Given if they complete together and earn 350 i.e,4x+3x=350
5. x=50
6. A's share  is 4x i.e, 4*50=200