Question

if 15 workers can build a wall in 36 hoirs how many workers will be required to do the same work in 30 hours?​

Answer 1

Answer:

Step-by-step explanation:

It is given that the 15 workers can build a wall in 48 hours.

Let x workers can complete the same work in 30

15×48=30x

X=15×48/30

=24

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Answer 2

Step-by-step explanation:

Work Done is inversely proportional to the time taken to complete the work.

so,

no of workers =

(36*15)/30 =

18 workers .