Question

2 points
25. If 15 workers can build a
wall in 48 hours, how many
workers will be required to do
the same work in 20 hours. *
O 35
O 30
O 26
O 36​

Answer 1

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15 workers = 48 hours

We know that if time is less than the workers will be more.

So, 15×48/20 = 3 × 12 = 36

So, 36 workers will be required to do the same work in 20 hours.