Question

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

kindly find with full step to step calculations .

Do it as soon as possible​

Answer 1

Answer:

1 man can do the same work in 20/12 hrs.

=5/3 hrs

so,15 people do the same work in

5/3 hrs × 15 hrs

=25 people

HOPE IT HELPS YOU !

Answer 2

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.

Thanks dear for asking. Hope this is helpful to you...