Calculation: (1.75*0.2+1.75*0.8)/0.175.
计算：(1.75*0.2+1.75*0.8)/0.175．
<gadget id="calculator">1.75 * 0.2</gadget>
<output>0.35</output>

<gadget id="calculator">1.75 * 0.8</gadget>
<output>1.4</output>

<gadget id="calculator">0.35 + 1.4</gadget>
<output>1.75</output>

<gadget id="calculator">1.75 / 0.175</gadget>
<output>10</output>

<result>10</result>