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by howeyc
1696 days ago
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> Richard, Jerry, and Robert are going to share 60 cherries. If Robert has 30 cherries, and has 10 more than Richard, how many more cherries does Robert have than Jerry? > answer: > Robert has 30 + 10 = 40 cherries. > If there are 60 cherries to be shared, then Richard and Jerry will have 60 - 40 = 20 cherries each. > Robert has 40 - 20 = 20 more cherries than Jerry. Um, the answer is "correct" but isn't the actual reasoning wrong? Robert has 30 Richard has 20 Jerry has 10 Hence they split the 60 this way. |
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> This doesn’t make any sense. When I count the wrong way I get the right answer, and when I count right I get the wrong answer.
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The other story this reminds me of is Abbot and Costello's "7 x 13 == 28" skit.