Question

if 20 men can do a piece of work in 48 days in how many days will 15 men do the same work​

Answer 1

Answer:

let's start it!

Step-by-step explanation:

20 men can do a job in 48 days

1 men can do the job in 48*20 days

15 men can do the job in 48*20/15

=64 days

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Answer 2

Answer:

64 days

Step-by-step explanation:

If 20 men can do a piece of work in 48days

Then, 1man can do same work in 48*20 days

Then, 15 men can do same work in 48*20/15 days

Hence, 15 men can do a work in 64 days