(3/5) of a number is 36 less than 75% of this number, what is this number?
一个数的(3/5)比这个数的75%少36，这个数是多少？
<gadget id="calculator">75 / 100</gadget>
<output>3/4 = around 0.75</output>

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

<gadget id="calculator">(3/4) - (3/5)</gadget>
<output>3/20 = around 0.15</output>

<gadget id="calculator">36 / (3/20)</gadget>
<output>240</output>

<result>240</result>