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9\6=x\10 solving proportion

2 Answers

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Cross multiply and you get 6x=90 solve divide by 6 and you get x=15


User Saani
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(9)/(6)=(x)/(10) \\ (3)/(2)=(x)/(10) \\ \hbox{cross multiply:} \\ 2x=3 * 10 \\ x=3 * 5 \\ x=15
User JonoW
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