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3 years ago

How do I solve n x 721= 72.1 and .074 x n = 74

1 answer:

4 0

N x 721 = 72.1
721n = 72.1 (put it in an easier format)
n = 0.1 (divide both sides by 721)

0.074 x n = 74
0.074n = 74 (put it in an easier format)
n = 1000 (divide both sides by 0.074)

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