Question

if 20 workers can do a piece of work in 48 hours.how many members can finish same work in 32 hour​

Answer 1

Answer :-

30 workers

step by step solution :-

if 20 workers can do a work in 48 hrs

how many workers we should need to do a work in 32 hrs

48 hrs ----- 20 workers

1 hrs ------ (20 × 48 ) workers

32 hrs ------ 20 × 48 /32

20 × 3 / 2

10 × 3 = 30 workers

hence to get our work done in 32 hrs we need 30 workers