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OpenStudy (anonymous):
If the volume for 3-D polyhedra A is 400 cm3 and the volume for 3-D polyhedral B is 800 cm3, what is the percent of change from A to B?
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OpenStudy (mathstudent55):
\(percent~change = \dfrac{new ~amount - old~amount}{old~amount} \times 100\% \)
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