6 times a number is (4/5), what is this number?
一个数的6倍是(4/5)，这个数是多少．
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">(4/5) / 6</gadget>
<output>2/15 = around 0.133333</output>

<result>2/15 = around 0.133333</result>