The ratio of number A to number B is 5:8, and number B is more than number A ((())/(())).
甲数和乙数的比是5：8，乙数比甲数多((())/(()))．
<gadget id="calculator">8 / 5</gadget>
<output>8/5 = around 1.6</output>

<gadget id="calculator">(8/5) - 1</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">(3/5) / 1</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>