A triangle and a parallelogram have the same area, the base of the triangle is 6cm, the height is 0.5cm, and the base of the parallelogram is 15cm. What is the height of the parallelogram in cm?
一个三角形和一个平行四边形面积相等，三角形的底是6cm，高是0.5cm，平行四边形的底是15cm．平行四边形的高是多少厘米？
<gadget id="calculator">0.5 / 2 / 15</gadget>
<output>0.016667</output>

<gadget id="calculator">6 * 0.016667</gadget>
<output>0.100002</output>

<result>0.100002</result>