12*5=60, if one of the factors remains unchanged and the other factor is increased by 10 times, what is the product.
12*5=60，如果其中的一个因数不变，另一个因数扩大10倍，积是多少．
<gadget id="calculator">12 * 5 * 10</gadget>
<output>600</output>

<result>600</result>