The product of two factors is 240, one factor is enlarged by 8 times, and the other factor is reduced by 2 times, what is the product?
两个因数的积是240，一个因数扩大8倍，另一个因数缩小2倍，积是多少．
<gadget id="calculator">240 * 8</gadget>
<output>1_920</output>

<gadget id="calculator">1_920 / 2</gadget>
<output>960</output>

<result>960</result>