Question

If 8 labours can construct a wall in 12 hours, then find the time required by 32 labours to construct the same wall.​

Answer 1

Answer:

48 hours

Step-by-step explanation:

Method 1

8:12 :: 32:x

8x=12 x 32

8x=384

x=384/8

x=48 hours

Method 2

8 labors = 12 hours

1 labor   = ?

12/8=1.5

32 labors=1.5 x 32

               =48 hours

Answer 2

Answer:

3 hour

Step-by-step explanation:

8 labour ===12hour

32 labour ===?

32/8=4

12/4

=3hours