Question

E
Qustion 3
Marks :
If 20 men can do a piece of work in 72 days, then
how many more men are needed to complete the
same piece of work in 30 days?​

Answer 1

Step-by-step explanation:

Always go step by step for easily understanding.

20 men —30 days

1 man - 30*20 days=600 days

25 men=600/25 days

=24 days

So 25 men require 24 days to complete that job.

Answer 2

Answer:

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