Question

40 men working 8 hours a day can do a piece of work in 15 days

Answer 1

Answer:

I think your question is uncomplete

Step-by-step explanation:

please write full question that I can able to answer your question

Answer 2

Answer:

your answer............

40 men work in a day = 8hrs

1 man do work in a day = 8/40

= 1/5 hrs

so, 1 man do 1/5 hrs in a day............

ATQ..

40*1/5 = 40/5 = 8HRS

SO, The one man do 8hrs work in 15 days......And the 40 men do 320 hrs work in 15 days............

THANK YOU........