Multiplying two factors gives 890. If one factor remains unchanged and the other factor is multiplied by 10 times, what is the product at this time?
两个因数相乘得890，如果一个因数不变，另一个因数扩大为原来的10倍，这时的积是多少
<gadget id="calculator">890 * 10</gadget>
<output>8_900</output>

<result>8_900</result>