Calculate with a simple method: 15*0.74+0.6*150%+2/(2/3).
用简便方法计算：15*0.74+0.6*150%+2/(2/3)．
<gadget id="calculator">15 * 0.74</gadget>
<output>11.1</output>

<gadget id="calculator">150 / 100</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">0.6 * (3/2)</gadget>
<output>0.9</output>

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

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

<gadget id="calculator">11.1 + 0.9 + 3</gadget>
<output>15</output>

<result>15</result>