Question

A and
B together can do a work
in 14 days when A work with 20%.
more efficiency & B work with 20% less
efficiency then together they
complete the whole work in
10 days
in how much time will A complete
the whole work?​

Answer 1

Step-by-step explanation:

wkjd5wyghbdkvx

ljdlhzj

Answer 2

Step-by-step explanation:

A : B

6/5 : 4/5

6 : 4

3 : 2

work =14 ×5

= 70

5×10 =50W

A = 70/3 days