Question

14 workers can build a wall in 42 days one builder can built it in

Answer 1

14 workers = 42 days .the 1 workers =42× 14 days

Answer 2

Answer:

3 days

Step-by-step explanation:

14 workers can build a wall in 4 days.

let the number of days taken by 1 worker = x

i.e. 14 workers can build it in 14 * x  days

⇒ 14 * x = 42

∴ x = 42/14

      = 3 days