Question

the ratio between present age of saket and sameer is 4:3 respectively if the difference between their ages is 10 years what will be the total of their ages after 15 years

Answer 1

ratio of their ages = 4:3
let their present age be x
so, Saket present age = 4x
Sameer present age =3x
their age difference = 10 yrs
by problem, 4x-3x = 10
= x= 10
saket age = 4x= 4* 10
= 40 yrs
Sameer age = 3x= 3* 10
= 30 yrs
saket age after 15 yrs = 40+ 15
= 55 yrs
Sameer age after 15 yrs = 30+ 15
= 45
their total age after 15 yrs = 55+45=100yrs