3 years ago

8.1 = 0.9a Help? What is the answer?

1 answer:

7 0

I believe a=9
You divide a by 0.9 to get the variable alone. Then you divide 8.1 by 0.9 as well. What you do to the one side u must do to the other side. Therefore you should get A=9
Hope it helps :)

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