The quotient of two numbers is 12.5. If the dividend is enlarged by 10 times and the divisor is reduced by 10 times, what is the quotient?
两个数的商是12.5，如果被除数扩大10倍，除数缩小10倍，商是多少．
<gadget id="calculator">12.5 * 10 * 10</gadget>
<output>1_250</output>

<result>1_250</result>