Question

2 men, 3 women and 4 children can do work
in 10 days. 2 women and 5 children can do
the same work in 40 days. Find the time
taken by 1 women and 1 child to do the same
work if 3 man and 4 children do the same
work in 22.5 days.

Answer 1

Step-by-step explanation:

this is answer in this we want to take 1÷x &1÷y