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Sum and Product reversal (Posted on 2006-04-05) Difficulty: 2 of 5
9+9 is the reversal of 9*9 (18 versus 81)
3+24 is the reversal of 3*24 (27 versus 72)
Find a pair of numbers whose product and sum are reversals of a three digit number.

See The Solution Submitted by Jer    
Rating: 3.5000 (4 votes)

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Answer Comment 6 of 6 |

If both the numbers are positive integers, then the two numbers are 497 and 2, as:

497 *2 = 994, and: 497+2 = 499.


  Posted by K Sengupta on 2008-07-19 06:50:43
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