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  • 16-09-2017
  • Mathematics
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9 times 27 + 2 times 31-28 = n what is the value of n

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luzeaguirre luzeaguirre
  • 16-09-2017
9x27+2x31-28=n
(9x27)+(2x31)-28=n
(243)+(62)-28=n
243+62-28=n
n=277
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