The radius of the base of a cone is (7/8) the radius of the base of the cylinder, and the volume of the cylinder is (5/6) the volume of the cone. What is the ratio of the height of the cone to the height of the cylinder?
一个圆锥的底面半径是圆柱底面半径的(7/8)，这个圆柱的体积是圆锥体积的(5/6)，这个圆锥的高与圆柱高的比是多少．
<gadget id="calculator">1_152 / 245</gadget>
<output>1_152/245 = around 4.702041</output>

<result>1_152/245 = around 4.702041</result>