it is the old adage of adding before multiplying. A great riddle that baffles even math profs. Place the brackets in the right place, do the math correctly and you get the right answer
10 * 3 - 3 - 2 = 25 (when following the rules)
9 * 3 - 2 = 25 (when following the rules)
the way the ridle is posed, the $2 the waiter kept is added to the total ($27) resuting is $29 instead of being subtracted from it and giving the correct result of $25
2006-07-13 10:21:54
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answer #1
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answered by GenieLamb 2
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it's a play with words
each man paid $10.00 for the dinner, to divide the cost evenly at $30 dollars.
When the waiter realized the cost was $25, this would mean that to divide the dinner cost evenly, each man would pay $8.33
$8.33 X 3 = 24.99 (the cost of the dinner)
People assume that because each man gets a dollar back that the dinner cost them $9.00.
$9 x 3 = $27 + $2 to the waiter = $ 29 (Missing a dollar)
If you take the $24.99 that the dinner cost, plus the $5.00 that the waiter overcharged it equals $29.99. which means only a penny is missing due to rounding off.
2006-07-13 10:39:32
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answer #2
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answered by atackett2001 2
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there was none the men paid $30 ,they was over charged $5 the bill was $25 the waiter kept 2 which left $3 and no change.
2006-07-13 10:29:18
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answer #3
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answered by Anonymous
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You lost it in the math...
$9 x 3 = $27 + $3 = $30
2006-07-13 10:45:40
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answer #4
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answered by boter_99 3
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there is no other dollar....it was $25...the waiter kept $2 and gave back $3...do the math, and its a total of $30
2006-07-13 10:20:07
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answer #5
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answered by p-dogg 2
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it's done with $ 25 because $30 - 2=28-3=25
2006-07-13 10:21:08
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answer #6
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answered by Anonymous
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25+5 is 30. It's that simple.
2006-07-13 10:15:06
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answer #7
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answered by scratchwhiplash 5
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It's not an accurate statement of the money, that's the issue.They didn't each pay $9, they actually paid $9.3333333. They were only out of pocket $9.
2006-07-13 10:15:44
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answer #8
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answered by mightyskid 3
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no longer they don't look to be an similar human beings. Adam Sandler is from Bedtime memories and Ben Stiller is in nighttime on the museum. i understand i'm getting mixed up too!! purely search for on Yahoo pictures and beauty in Adam Sandler and Ben Stiller then you definately can see what they both look like!! :)
2016-12-01 05:49:11
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answer #9
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answered by ? 3
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they didn't pay 9$ each they paid 10.
10x3=30
30-5=25
25+3=28
and
28+2=30
2006-07-13 10:23:18
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answer #10
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answered by Anonymous
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