If 78 men can da a work in 140 days , in how many days will 42 men do the same work
Answers
Answered by
2
Step-by-step explanation:
78 men can do a work = 140 days
1 man can do it = 140 × 78 days
42 men will do it = 10920 ÷ 42 days
42 men will do it = 260 days
Hope it will help you
Answered by
2
Answer:
260 days
Step-by-step explanation:
I think it is useful for you
Attachments:
Similar questions