Question

24 worker can builf a wall in 15days How many will 9 workers take to build a similar wall ?

Answer 1

if 24 workers can built a wall in 15 days there fore 1 workers will built the wall in days = 24 × 15 =360 days there fore 9 workers will complete the work in 360 / 9 days = 40 days. hope it helps you