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Reina and Sam are multiplying (84)5 (73)9 Is either of them correct? Explain your reasoning. Reina's Work: (84)5 (73)9 = 84 + 573 + 9 = 89712 Sam's Work: (84)5 (73)9 =…

Reina and Sam are multiplying (84)5 (73)9 Is either of them correct? Explain your reasoning. Reina's Work: (84)5 (73)9 = 84 + 573 + 9 = 89712 Sam's Work: (84)5 (73)9 =…
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Reina and Sam are multiplying (84)5 (73)9 Is either of them correct? Explain your reasoning.

Reina's Work: (84)5 (73)9 = 84 + 573 + 9 = 89712                                                 
 Sam's Work:  (84)5 (73)9 = 84⋅573⋅9 = 820727

User Jack Malkovich
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6 votes
they are both wrong because 84*5 equals 420 times 657 equals 275940 and84 plus 573 plus 9 is 666
User Peter Neubauer
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8.0k points
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