The product of two numbers is 7.65, and the two factors are multiplied by 10 at the same time, what is the product?
两个数的积是7.65，两个因数同时扩大10倍，积是多少．
<gadget id="calculator">10 * 10</gadget>
<output>100</output>

<gadget id="calculator">7.65 * 100</gadget>
<output>765</output>

<result>765</result>