Question

A woman finishes cleaning the house in 2 hours then, 4 women finishes in how many hours.

Answer 1

1 women finishes cleaning house = 2 hours

4 women finishes cleaning house = ? hours

1/4 x 2

so reciprocal of 1/4 = 4/1

4/1 x 2 = 8/1

so; 4 women finishes cleaning house in 8 hours