How much is the difference between the sum of (7/12) and (3/8)?
(7/12)与(3/8)的和比它们的差多多少？
<gadget id="calculator">7 / 12</gadget>
<output>7/12 = around 0.583333</output>

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

<gadget id="calculator">(7/12) + (3/8)</gadget>
<output>23/24 = around 0.958333</output>

<gadget id="calculator">(7/12) - (3/8)</gadget>
<output>5/24 = around 0.208333</output>

<gadget id="calculator">(23/24) - (5/24)</gadget>
<output>3/4 = around 0.75</output>

<result>3/4 = around 0.75</result>