1.

The ratio of radii of two cylinders is 2 : 3. Their heights are in the ratio 5 : 3. If one cylinder has a volume of 160 cubic units, what is the volume of the other cylinder?

A. 243 cubic units
B. 400 cubic units
C. 216 cubic units
D. 240 cubic units
Answer» D. 240 cubic units


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