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What is 5/6 minus 2/9???????

User Mqp
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1 Answer

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Find\ LCD((5)/(6);\ (2)/(9))=18\\\\(5)/(6)=(5\cdot3)/(6\cdot3)=(15)/(18)\\\\(2)/(9)=(2\cdot2)/(9\cdot2)=(4)/(18)\\\\(5)/(6)-(2)/(9)=(15)/(18)-(4)/(18)=(15-4)/(18)=\boxed{(11)/(18)}
User Kasinath Kottukkal
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