87*(2/5)+12/(5/2)+40%
87*(2/5)+12/(5/2)+40%
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">87 * (2/5)</gadget>
<output>174/5 = around 34.8</output>

<gadget id="calculator">5 / 2</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">12 / (5/2)</gadget>
<output>24/5 = around 4.8</output>

<gadget id="calculator">40 / 100</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">(174/5) + (24/5) + (2/5)</gadget>
<output>40</output>

<result>40</result>