When two numbers are divided, the quotient is 6.8. If the dividend is enlarged by 10 times and the divisor is reduced by 10 times, what is the quotient?
两个数相除，商是6.8，如果把被除数扩大10倍，除数缩小10倍，商是多少．
<gadget id="calculator">10 * 10</gadget>
<output>100</output>

<gadget id="calculator">6.8 * 100</gadget>
<output>680</output>

<result>680</result>