Calculation: 3.625+0.{_{4}**(•)}{_{5}**(•)}-1(4/11)=how much.
计算：3.625+0.{_{4}**(•)}{_{5}**(•)}-1(4/11)=多少．
<gadget id="calculator">29 / 8</gadget>
<output>29/8 = around 3.625</output>

<gadget id="calculator">45 / 99</gadget>
<output>5/11 = around 0.454545</output>

<gadget id="calculator">15 / 11</gadget>
<output>15/11 = around 1.363636</output>

<gadget id="calculator">(5/11) - (15/11)</gadget>
<output>-10/11 = around -0.909091</output>

<gadget id="calculator">(29/8) + (-10/11)</gadget>
<output>239/88 = around 2.715909</output>

<result>239/88 = around 2.715909</result>