The product of two numbers is 9.15, if one of the factors is reduced to one tenth of its original factor and the other factor remains unchanged, what is the product
两个数的积是9.15，如果其中一个因数缩小为原来的十分之一，另一个因不变，积是多少
<gadget id="calculator">9.15 / 10</gadget>
<output>0.915</output>

<result>0.915</result>