The heights of two cuboids are in the ratio 3:7. Find the ratio of their volumes
The ratio of the heights of the two cuboids is 3:7.
Let the heights of the two cuboids be 3x and 7x.
The volume of a cuboid is given by V = lwh, where l is the length, w is the width, and h is the height.
Therefore, the ratio of the volumes of the two cuboids is:
(3x)(l)(w) : (7x)(l)(w)
= 3x : 7x
= 3 : 7
So, the ratio of the volumes of the two cuboids is 3:7.