# Grandpa’s Age

**Grandpa:**

“My grandson is about as many days as my son is weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years?”

**Leave your answers below:**

2 Comments

Absolutely correct

Ratio of Grandpa:son:grandson = 12:7:1 in yrs

Total age = 120

so grandpa = (12/20 ) 120 = 72 yrs

Answer is 72 years.

Son’s age 42 yrs

and grand son’s age 6 yrs