16-09-2017
Mathematics

contestada

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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