PeaceP603527 PeaceP603527

26-10-2022
Mathematics

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Please help with the question below (please try to answer in max 10/15 minutes).Solve for r2/4 = r/18

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LeelooE470396 LeelooE470396

26-10-2022

SOLUTIONS

Solve for r in the expression below:

2/4 = r/18

[tex]\begin{gathered} \frac{2}{4}=\frac{r}{18} \\ cross\text{ multiply} \\ 2(18)=4r \\ 4r=36 \\ r=\frac{36}{4} \\ r=9 \end{gathered}[/tex]

Therefore the correct value of r = 9

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