5 years from now, Rina’s father’s age will be 3 times Rina’s age. Rina is now 13. How old is her father now?
Note
In 5 years, Rina will be 18. Her father will then be 3 × 18 = 54. Therefore his present age is 54 - 5 = 49.
5 years from now, Rina’s father’s age will be 3 times Rina’s age. Rina is now 13. How old is her father now?
In 5 years, Rina will be 18. Her father will then be 3 × 18 = 54. Therefore his present age is 54 - 5 = 49.