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

a = 9

a=81 3/9

a = 27

a = 243

User Bky
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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
User BrianS
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