What is the quotient of 10.2 divided by the sum of 1.3 and 0.4?
10.2除以1.3与0.4的和，商是多少．
<gadget id="calculator">1.3 + 0.4</gadget>
<output>1.7</output>

<gadget id="calculator">10.2 / 1.7</gadget>
<output>6</output>

<result>6</result>