The product of two numbers is 2.6, if one factor is enlarged by 10 times and the other factor remains unchanged, what is the product.
两个数的积是2.6，如果一个因数扩大10倍，另一个因数不变，积是多少．
<gadget id="calculator">2.6 * 10</gadget>
<output>26</output>

<result>26</result>