0.7/0.3 If the quotient is 2 what is the remainder
0.7/0.3如果商是2那么余数是多少
<gadget id="calculator">0.3 * 2</gadget>
<output>0.6</output>

<gadget id="calculator">0.7 - 0.6</gadget>
<output>0.1</output>

<result>0.1</result>