(5/6) of a number is 120, what is (3/4) of this number.
一个数的(5/6)是120，这个数的(3/4)是多少．
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">120 / (5/6)</gadget>
<output>144</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">144 * (3/4)</gadget>
<output>108</output>

<result>108</result>