3 years ago

Solve. 3/9A = 81 a = 9 a=81 3/9 a = 27 a = 243

Mathematics

1 answer:

Harrizon [31]3 years ago

6 0

To solve for A, multiply each side by 9A to get rid of the fraction, so then 3 = 81(9A) --> 3 = 729A --> 3/729 = 1/243

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