SOLUTION: A man is 65 years old and his grandson is 20. How many years ago was the grandfather six times as old as the grandson?
Algebra.Com
Question 244910: A man is 65 years old and his grandson is 20. How many years ago was the grandfather six times as old as the grandson?
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
(65 - x) / (20 / x) = 6
65 - x = 120 - 6x
5x = 55
x = 11
RELATED QUESTIONS
a man is 65 years old and his grandson is 20. how many years ago was the grandfather six... (answered by orca)
A grandfather is 50 years older than his grandson. Five years ago he was six times as old (answered by josmiceli)
A grandfather is 4 times as old as his grandson now. Two years ago , the sum of their... (answered by ikleyn)
A man is 61 years old and his grandson is 7. In how many years will the man be four... (answered by richwmiller)
anthony is 50 years older than his grandson. 20 years ago, anthony was six times as old... (answered by josmiceli)
Five years ago, a grandmother was 4 times as old as her grandson was. Three years from... (answered by ankor@dixie-net.com)
A man is 46 years old and his grandson is 10 years old. In how many years will the... (answered by checkley77)
A man is 5 times as old as his grandson. If he is sixty years older than the grandson,... (answered by stanbon)
Mr. Smith is 5 times as old as hiandsons gr. Four years ago, he was 7 times as old as his (answered by Cromlix)