Question

a certain no. of man can finish job in 36days. 6 more man hired to complete job in 30 days find no. of man originally

Answer 1

let originally men=A,

then according to the question, we get

36×A = 30×(A+6),

36A=30A+180,

36A-30A=180,

6A=180,

then

A=180/6,

A=30 men

Answer 2

Your answer is 30 men.