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What is 9/11=?/22 need help with this problem
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What is 9/11=?/22 need help with this problem

User Lee Salminen
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1 Answer

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When you solve proportions, you have to cross multiply.

9 x
--- = --- Multiply each numerator by the opposite denominator.
11 22

(9)(22) = 11x Then, multiply.

198 = 11x Then, divide.

18 = x

User Tawmas
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