The product of the two factors is 8.45. If two factors are multiplied by 10 at the same time, what is the product?
两个因数的积是8.45．如果两个因数同时扩大10倍，则积是多少．
<gadget id="calculator">10 * 10</gadget>
<output>100</output>

<gadget id="calculator">8.45 * 100</gadget>
<output>845</output>

<result>845</result>