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 Cows, horses and dogs (Posted on 2008-10-20)
I have cows, horses and dogs, a different prime number of each. If I multiply the number of cows (c) by the total of cows and horses (c+h), the product is 120 more than the number of dogs (d), that is: c*(c+h) = 120 + d.

How many of each do I have?

 See The Solution Submitted by pcbouhid No Rating

 Subject Author Date Puzzle Solution K Sengupta 2008-11-21 05:05:24 Answer K Sengupta 2008-11-20 00:41:13 Solution hoodat 2008-10-26 23:51:19 re: proof of uniqueness pcbouhid 2008-10-21 07:39:21 proof of uniqueness Paul 2008-10-20 21:01:56 re(2): Agreed - to rod pcbouhid 2008-10-20 17:55:32 re: Agreed rod hines 2008-10-20 17:18:19 Agreed ed bottemiller 2008-10-20 16:38:48 re: Odds are rod hines 2008-10-20 15:14:16 Odds are ed bottemiller 2008-10-20 13:25:15 computer solution Charlie 2008-10-20 12:22:28 Solution ed bottemiller 2008-10-20 11:23:11

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