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A sphere with a radius of \(5\) is hollowed out at the center. The part removed from the sphere has the same center and a radius of \(3.\) What fractional part of the original sphere remained? (The formula for the volume of a sphere is \(V=\dfrac43 \pi r^3.\))
A. \(\dfrac25\)
B. \(\dfrac{16}{25}\)
C. \(\dfrac{27}{125}\)
D. \(\dfrac{98}{125}\)
E. \(\dfrac35\)
[spoiler]OA=D[/spoiler]
Source: Princeton Review
A. \(\dfrac25\)
B. \(\dfrac{16}{25}\)
C. \(\dfrac{27}{125}\)
D. \(\dfrac{98}{125}\)
E. \(\dfrac35\)
[spoiler]OA=D[/spoiler]
Source: Princeton Review
