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-BARSIC- [3]
3 years ago
6

A cube has a volume of 512 mm^3. If all sides of the cube are divided by 4, what will the resulting volume be?

Mathematics
1 answer:
pshichka [43]3 years ago
3 0
\bf \textit{volume of a cube}\\\\
V=s^3\qquad \boxed{s=\frac{s}{4}}\implies V=\left( \cfrac{s}{4} \right)^3\implies V=\cfrac{s^3}{4^3}\implies V=s^3\cdot \cfrac{1}{4^3}
\\\\\\
V=s^3\cdot \cfrac{1}{64}\impliedby \frac{1}{64}\textit{ of the original volume, if the original was 512}
\\\\\\
512\cdot \cfrac{1}{64}\implies \cfrac{512}{64}
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