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Mathematics 22 Online
OpenStudy (anonymous):

Solve the proportion: 16 over 17 = x over 40 A. 42.5 B. 37.6 C. -42.5 D. -37.6

OpenStudy (luigi0210):

Cross multiplication

OpenStudy (primeralph):

|dw:1380830979844:dw|

OpenStudy (luigi0210):

That works too, I like making things complicated though :P

OpenStudy (anonymous):

640/680 that doesnt seem right

OpenStudy (luigi0210):

Uh.. did you multiply right? o.O

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