A cuboid has a volume of 210 cubic centimeters, a length of 7 cm, and a width of 6 cm. How tall is it?
长方体的体积是210立方厘米，长7厘米，宽6厘米．它的高是多少？
<gadget id="calculator">6 * 7</gadget>
<output>42</output>

<gadget id="calculator">210 / 42</gadget>
<output>5</output>

<result>5</result>