Question

8 men can finish a piece of work in 40 days . if 2more man join them ,the work will be compeleted in

Answer 1

8 men can do the work in 40 days then
1 man can do the same work in 40x 8 days = 320 days

therefore, the new no of men is 8+2 = 10
therefore 10 man can do the same work in 320/10 days = 32 days

Hope this helps you, mark it as brainliest

Answer 2

m1=8

d1=40

w1=1

m2=10

d2=?

w2=1

formulae is

m1d1w2=m2d2w1

8*40*1=10*d2*1

=320/10

=32

so 10 men can finish it in 32 days