Question

If 10 men can complete a work in 6 days then 30 men can complete the same work in how many days

Answer 1

Answer:2 days

Step-by-step explanation:

Let the no. Of days be x.

A.T.Q.

10*6=30*x

x=10*6/30

x=2 days

Answer 2

Answer

2 days

Step by Step explanation

If 'x' men takes 'y' days to complete a given work, 1 man would take 'xy' days to complete the work.

So if there were 'z' men, the total no. of days they would take to finish the work would be = $\frac{xy}{z}$

Applying the same concept, since 10 men take 6 days to complete the work, 1 man would take 10×6 = 60 days to complete the work.

So for 30 men, no. of days required = $\frac{60}{30}$ = 2 days to finish the work