The product of two factors is 488, one factor is 61, change this factor 61 to 6100, and keep the other factor unchanged, what is the product.
两个因数的积是488，一个因数是61，把这个因数61改成6100，另一个因数不变，积是多少．
<gadget id="calculator">488 * 100</gadget>
<output>48_800</output>

<result>48_800</result>