What is the result of (1/8)+(7/8)-(1/8)+(7/8)
(1/8)+(7/8)-(1/8)+(7/8)的结果是多少
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">7 / 8</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">(7/8) - (1/8)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(1/8) + (3/4) + (7/8)</gadget>
<output>7/4 = around 1.75</output>

<result>7/4 = around 1.75</result>