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Show me how to solve 6/15 =2/c

User Sumek
by
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1 Answer

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(6)/(15)=(2)/(c)\ \ \ |cross\ multiply\\\\(6)(c)=(2)(15)\\\\6c=30\ \ \ |divide\ both\ sides\ by\ 6\\\\\boxed{c=5}
User Curlyreggie
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