Question 494362
4 men do a job in…………………….14 days
Divide by 4 both sides
4/4 men do a job in…………………….14/4 days
1 man does the same job in ……..7/2 days
Multiply by 7 both sides
7*1 man does the same job in ……..7*(7/2) days
7 men will do the same job in  …………..49/2 days
7 men will do the same job in  …………..24 ½   days