Question

tell me the equation of question no23

Answer 1

let the time taken by men be x,
and time taken by boy be y

Than, ATQ

8/x + 12/y = 1/10 ---------(1)
6/x + 8/y = 1/14 ----------(2)

these are the two equation that can be further simplified, after simplification u can find the value of x i.e. time taken by men and y i.e. time taken by boy

find the value of both by any methods which u want...

Thank u