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olchik [2.2K]
3 years ago
6

8.1 = 0.9a a=? Thank you!

Mathematics
1 answer:
Elenna [48]3 years ago
7 0
We simply divide both sides by 0.9;

8.1 = 0.9a

a   = \frac{8.1}{0.9}

a   = 9
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