Respuesta :

Answer:

let, the days for 10 men be x

  • 30/10=x/30
  • 900=10x
  • x=900/10
  • x=90

so 10 men can complete the same work in 90days.

Hope it helps.

Shanedm
10 days because 30 men = 30 days, so in that logic 10 days = 10 men