What is the quotient if the dividend and divisor in 6.8/0.4=17 are multiplied by 10 at the same time?
把6.8/0.4=17中的被除数和除数同时扩大10倍，商是多少．
<gadget id="calculator">6.8 / 0.4</gadget>
<output>17</output>

<result>17</result>