Question

If 30 men can build a wall in 12 days, how many men will be required to build the wall in 10 days?

Answer 1

Answer:

36 men

Step-by-step explanation:

Let x denotes the number of men required and let y denotes number of days they need to finish the task

Here,

X1 = 30 : Y1 = 12

X2 = ? : Y2.= 10

Since x is inversely proportional to y,

X1*Y1 = X2*Y2

30*12 = X2 * 10

X2 = 30*12/10

X2 = 36

.

. . 36 men needs to finish the wall in 10 days.

Hope this helped