(3/4)*(1.5-(2/3))+1.2*(3/4).
(3/4)*(1.5-(2/3))+1.2*(3/4)．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1.5 - (2/3)</gadget>
<output>0.833333</output>

<gadget id="calculator">(3/4) * 0.833333</gadget>
<output>0.625</output>

<gadget id="calculator">1.2 * (3/4)</gadget>
<output>0.9</output>

<gadget id="calculator">0.625 + 0.9</gadget>
<output>1.525</output>

<result>1.525</result>