(5/8) of number A is equal to (3/4) of number B, and number B is ((())/(())) of number A.
甲数的(5/8)和乙数的(3/4)相等，乙数是甲数的((())/(()))．
<gadget id="calculator">6 / 5</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">1 / (6/5)</gadget>
<output>5/6 = around 0.833333</output>

<result>5/6 = around 0.833333</result>