What is the ratio for the volumes of two similar pyramids, given that the ratio of their edge lengths is 5:7?
A. 125:343
B. 343:125
C. 49:25
D. 25:49

ANSWERS

2017-08-16 10:34:59

All you have to do is divide the left side of the ratio by 5 and the right side of the ratio by 7. The one that comes out even on both sides is the correct one.

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