Question

Mattew is 66 years old and is 3 times older than his daughter Ann, Ann is two years older than her sister Tina. How old is Tina?

Answer 1

Answer:

Tina is 20 years old

Step-by-step explanation:

Given,

Mattew is 66 years old

Mattew=66

He is 3 times older than his daughter Ann

Mattew=3*Ann

66=3*Ann

Ann=22

Ann is two years older than her sister Tina.

Ann-Tina=2

Tina=Ann-2

Tina=22-2

       =20 years