Question

HELP Luna observed that in the last 12 issues of Rise Over Run Weekly, 384 of the 960 pages contained an advertisement.

Answer 1

Well, 12 issues end up as 960 pages total

so... if in 960 pages, 384 are ads, what about 80 pages?

well $\bf \begin{array}{ccllll} pages&ads\\ \textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\ 960&384\\ 80&x \end{array}\implies \cfrac{960}{80}=\cfrac{384}{x}$

solve for "x"

Answer 2

Answer:

Step-by-step explanation:

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