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Mathematics 9 Online
OpenStudy (anonymous):

The volume of a cube is 512 cm3. What would change if the volume of the cube were measured in cubic meters? A. The volume of the prism would decrease. B. The volume of the prism would increase. C. The number of cubic units would increase. D. The number of cubic units would decrease.

OpenStudy (anonymous):

@AloneS

OpenStudy (anonymous):

@Learner11

OpenStudy (michele_laino):

hint: we have this equality: \[1\;{{\text{m}}^{\text{3}}} = 1,000,000\;{\text{c}}{{\text{m}}^{\text{3}}}\]

OpenStudy (michele_laino):

so, if we want to go from \(cm^3\) to \(m^3\), we have to divide \(512\) by \(1,000,000\), so what can you conclude?

OpenStudy (anonymous):

decrease

OpenStudy (michele_laino):

correct! So, what is the right option? Please keep in mind that the pyramid doesn't change if we change unit of measure

OpenStudy (anonymous):

D

OpenStudy (michele_laino):

oops... I meant prism not pyramid

OpenStudy (anonymous):

A

OpenStudy (michele_laino):

correct!

OpenStudy (michele_laino):

no, no, please it is option D

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