Math, asked by rahul273, 1 year ago

20 men can do a job in 7 days, 40 men can do double the job in how many days

Answers

Answered by aaryanlath05
3
7 days.
as there are double the men and the job is getting doubled so the sum goes like this
20 men for a job----7days
40 men for double the job will be-----7*2/2 as it for 40 days= 7 days
Answered by Travis
0
21 days i think because it  would be 40x2=80 7x3=21 so i think it would be 21


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