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Mathematics 7 Online
OpenStudy (anonymous):

Need a question checked K= ar/p // Solve for r. A. R= ka/p B. R= kap C. R= kp/a D. R= a/kp I'll draw what I did

OpenStudy (alexandervonhumboldt2):

does the question say \[k=\frac{ ar }{ p }?\]

OpenStudy (aravindg):

All you have to do is cross multiply and rearrange. What's ur attempt so far?

OpenStudy (alexandervonhumboldt2):

first you need to multiply both sides by P

OpenStudy (anonymous):

|dw:1447475042797:dw|

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