The product of two factors is 240. If the first factor is divided by 4 and the second factor remains unchanged, what is the product?
两个因数的积是240，如果第一个因数除以4，第二个因数不变，那么积是多少．
<gadget id="calculator">240 / 4</gadget>
<output>60</output>

<result>60</result>