SOLUTION: Solve the porportion 12. 42/10 = 21/y Any help with this equation would be <b>Greatly</b> appreciated.

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Question 114594: Solve the porportion

12. 42/10 = 21/y
Any help with this equation would be Greatly appreciated.
Answer by checkley71(8403)   (Show Source): You can put this solution on YOUR website!
42/10=21/Y CROSS MULTIPLY
42Y=210
Y=210/42
Y=5 ANSWER.
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