Question

20 men can do a work in 20 days. How many more men are needed to complete the work in 5 days.​

Answer 1

Answer:

5 more are needed

Step-by-step explanation:

If 20 men can do the work in 20.

5 men can do the work in 5 days

Answer 2

Answer:

x=5, 5 men need

Step-by-step explanation:

Men= 20,x

Days=20,5

20/20=x/5. (cross multiply )

20*5=20*x

100=20x

x=100/20

x=5