The base of a triangle is 4.8 decimeters and the area is 7.68 square decimeters. How many decimeters is it high?
一个三角形的底是4.8分米，面积是7.68平方分米．它的高是多少分米？
<gadget id="calculator">2 / 4.8</gadget>
<output>0.416667</output>

<gadget id="calculator">7.68 * 0.416667</gadget>
<output>3.200003</output>

<result>3.200003</result>