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Too Old For Grandma (Posted on 2003-02-28)

"I've always been 45 years older than your Dad", said Grandma to young grandson.

"But now the two digits in my age, both prime, are the reverse of the two in your Dad's age".

How old is Grandma?

See The Solution Submitted by Ravi Raja

Rating: 2.5000 (14 votes)

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
Answer	Math Man	2016-07-17 21:26:10
Puzzle Solution With Explanation	K Sengupta	2008-03-12 06:47:05
answer	K Sengupta	2007-11-19 05:31:19
answer	hyun	2004-11-15 15:41:05
The method & solution	Jenny Turner	2004-06-02 17:41:39
perhaps	logischer Verstand	2004-04-26 17:09:39
yep	Eric	2003-12-01 11:31:16
re: solution	mike	2003-10-30 21:08:13
No Subject	mike	2003-10-30 21:00:23
A non mathematical approach	Sanjay	2003-06-09 14:37:25
Solution	Lewis	2003-06-03 09:03:34
Solution	Mike Convente	2003-03-04 12:04:43
solution	akila	2003-03-03 00:54:18
Solution	DJ	2003-03-01 09:53:12
re: Answer	Lucifer	2003-02-28 17:31:49
Answer	np_rt	2003-02-28 08:37:24

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