Question

12 people can build the wall in 20 hours. how many people will be required to build the same wall in 15 hours?​

Answer 1

Answer:

16 people are required

Step-by-step explanation:

Let x be no of people required to build the same wall in 15 hours.

12 × 20 = x × 15

240 = x × 15

x = 240 / 15

x = 16 people

Hence, 16 people are required to build the same wall in 15 hours.

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