Question

. 18 workers can do a piece of work in 180 days. If two more workers join in then find the number of days in which the work can be completed.​

Answer 1

Answer:

Days = 162

Step-by-step explanation:

8 workers can do in 180 days. Therefore, 1 worker can do in (180×18) days. Therefore, (18+2)=20 workers can do in (180×18)/20 days = 162 days...

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Answer 2

Answer:

it will be 162 days.

Total no of workers= 18

Totla time taken = 180 days

So time taken by one person = 180/18

No two people added, so we have,

total no of workers as 18+2 = 20

No time taken by 20 workers to complete the work= (180×18) /20 = 162 days.

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