Known: 10△3=14, 8△7=2, (3/4)△(1/4)=1, find the law according to these formulas, if (5/8)△x=1, then x = how much.
已知：10△3=14，8△7=2，(3/4)△(1/4)=1，根据这几个算式找规律，如果(5/8)△x=1，那么x=多少．
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<result>1/8 = around 0.125</result>