The product of two factors is 2.39. If one factor remains unchanged and the other factor is enlarged to 100 times, the product will be equal to that.
两个因数的积是2.39，如果一个因数不变，另一个因数扩大到原来的100倍，积就多少．
<gadget id="calculator">2.39 * 100</gadget>
<output>239</output>

<result>239</result>