A parallelogram has the same area and base as a triangle. The area of the parallelogram is 5.6 square centimeters, the base is 7 centimeters, and the height of the triangle is centimeters.
一个平行四边形与一个三角形的面积相等，底也相等，平行四边形的面积是5.6平方厘米，底是7厘米，三角形的高是多少厘米．
<gadget id="calculator">2 / 7</gadget>
<output>2/7 = around 0.285714</output>

<gadget id="calculator">5.6 * (2/7)</gadget>
<output>1.6</output>

<result>1.6</result>