Copy formula: (23/25)-(3/8)+(2/25)-(5/8).
抄写式子：(23/25)-(3/8)+(2/25)-(5/8)多少．
<gadget id="calculator">23 / 25</gadget>
<output>23/25 = around 0.92</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">(23/25) - (3/8)</gadget>
<output>109/200 = around 0.545</output>

<gadget id="calculator">2 / 25</gadget>
<output>2/25 = around 0.08</output>

<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">(2/25) - (5/8)</gadget>
<output>-109/200 = around -0.545</output>

<gadget id="calculator">(109/200) + (-109/200)</gadget>
<output>0</output>

<result>0</result>