The product of two factors is 48. If one factor remains unchanged and the other factor is multiplied by 5 times, what is the product?
两个因数的积是48，如果一个因数不变，另一个因数扩大到原来的5倍，积是多少．
<gadget id="calculator">48 * 5</gadget>
<output>240</output>

<result>240</result>