A triangle and a rectangle have the same area. The length of the rectangle is 3 cm and the width is 2.4 cm. The base of the triangle is 1.8 cm. What is the height in cm?
一个三角形和一个长方形的面积相等，长方形的长为3厘米，宽是2.4厘米，三角形的底为1.8厘米，高是多少厘米．
<gadget id="calculator">2 / 1.8</gadget>
<output>1.111111</output>

<gadget id="calculator">3 * 2.4 * 1.111111</gadget>
<output>7.999999</output>

<result>7.999999</result>