How much shorter is (2/3) meter than (7/8) of (5/6) meter?
(2/3)米比(5/6)米的(7/8)短多少？
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

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

<gadget id="calculator">(5/6) * (7/8)</gadget>
<output>35/48 = around 0.729167</output>

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

<gadget id="calculator">(35/48) - (2/3)</gadget>
<output>1/16 = around 0.0625</output>

<result>1/16 = around 0.0625</result>