Question

Five years ago, the sum of Alwyn's age and his father's age was a third of five times the average of present ages of Alwyn and his father. If Alwyn will be 15 years old in 5 years from
now how old is Alwyn's father now?​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

father 's age is now 50 years

Step-by-step explanation:

 let Alwyn's  present age = x years

his  present father age  =  y years

according to question

x -5 + y - 5 =  5/3 ( x+ y)/2

x + y = 60

after 5 years Alwyn age will be 15 years so alwyn is  now 10 years

10 + y = 60

y = 50 years