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Mathematics 21 Online
OpenStudy (anonymous):

Solve the proportion (show steps please and thank you!) 4 3/4 / 8 = 9 1/2 / k

hero (hero):

Cross Multiply

OpenStudy (anonymous):

Well, you could jump into decimals with this one. 4.75/8 = 9.5/k Then, as Hero said, cross multiply. 4.75k = 76 From here, divide 4.75 on both sides to get k by itself. k = 16 :)

OpenStudy (anonymous):

Thank you guys so much! :)

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