SOLUTION: My grandson is as many days old as my son is in weeks. My grandson is as many months old as I am in years. My grandson, me, and my son all equal 120 years. How old am I?

SOLUTION: My grandson is as many days old as my son is in weeks. My grandson is as many months old as I am in years. My grandson, me, and my son all equal 120 years. How old am I?

Algebra.Com

Question 96645: My grandson is as many days old as my son is in weeks. My grandson is as many months old as I am in years. My grandson, me, and my son all equal 120 years. How old am I?
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
g=grandson's age 7g=son's age 12g=grand parent's age
g+7g+12g=120
20g=120
g=6
7g=72 years old (grand parent's age)
Ed

RELATED QUESTIONS
my grandson is about as many days as my daughter in weeks and my grandson is as many... (answered by greenestamps)

Grandpa: "My grandson is about as many days as my son is weeks, and my grandson is as... (answered by ankor@dixie-net.com)

my son is 24 years younger than i am. he in turn is 25 years older than my grandson. my... (answered by lwsshak3)

I was 40 years old when my grandson was born. I am 44 years old today. How do I figure... (answered by richwmiller)

I was 40 years old when my grandson was born. I am 44 now. How old is three times his... (answered by richwmiller)

A man is 61 years old and his grandson is 7. In how many years will the man be four... (answered by richwmiller)

A grandfather has lived as many years as his grandson has lived months. His son has lived (answered by ankor@dixie-net.com)

You find challenging Please answer in 24 hours. Total Marks 100 A grandfather A... (answered by KMST)

My grand daughter is about as many days as my son is in weeks, and my grand daughter is... (answered by ankor@dixie-net.com)