Question

15 men can built the wall in 60 days. How many more men
will be required to built another wall of same size in 45 days​

Answer 1

Answer:

Let x men are required to build the wall in 45 days.

Then x:15::60:45

⇒45x=15×60

⇒x=

45

15×60

x=20 men.

Hence, 20−15=5 more men are