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Flashcard 6
-
Applied Mathematics Flashcard Set for the WorkKeys
Back
\[x = 5\dfrac{8}{11}\]
Explanation:
\[\dfrac{9}{11}=\dfrac{x}{7}\]
Multiply both sides by 7.
\[\require{cancel} 7\times \dfrac{9}{11}= \cancel{7}\times \dfrac{x}{\cancel{7}}\] \[\dfrac{63}{11}= x\] \[5\dfrac{8}{11} = x\]
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