Calculation: 4000/(16+832/13)=
计算：4000/(16+832/13)=
<gadget id="calculator">832 / 13</gadget>
<output>64</output>

<gadget id="calculator">16 + 64</gadget>
<output>80</output>

<gadget id="calculator">4_000 / 80</gadget>
<output>50</output>

<result>50</result>