The area of a right triangle is 42 square centimeters, one side is 6 centimeters, and the other side is 6 centimeters long.
一个直角三角形面积为42平方厘米，一条直角边为6厘米，另一条直角边长多少厘米．
<gadget id="calculator">2 / 6</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">42 * (1/3)</gadget>
<output>14</output>

<result>14</result>