35*(7/10)+35*(1/5)+35*(1/2).
35*(7/10)+35*(1/5)+35*(1/2)．
<gadget id="calculator">7 / 10</gadget>
<output>7/10 = around 0.7</output>

<gadget id="calculator">35 * (7/10)</gadget>
<output>49/2 = around 24.5</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">35 * (1/5)</gadget>
<output>7</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">35 * (1/2)</gadget>
<output>35/2 = around 17.5</output>

<gadget id="calculator">(49/2) + 7 + (35/2)</gadget>
<output>49</output>

<result>49</result>