Wes Carroll's Puzzler
Wes Carroll's Puzzler
Wes Carroll
13: Order of operands [*]
8 minutes Posted Jun 5, 2016 at 4:00 am.
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Cindy was asked by her teacher to subtract 3 from a certain number and then divide the result by 9. Instead, she subtracted 9 and then divided the result by 3, giving an answer of 43. What would her answer have been had she worked the problem correctly?
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