Question

Sum of the present age manish and savita is 31.mainshagr 3 yrs ago was 4 time the age of savita find their age

Answer 1

let manish be m and savita be s
m+s=31
m=31-s
m=3+(4*s)
31-s=3+4*s
(31+3)/4=2s
34/8=s
thus s=4.25yrs
m=31-4.25=26.75yrs