Mr. Zhang bought a 360 yuan MP3 with (3/4) of the money he brought. How much did Mr. Zhang bring?
张老师用所带钱的(3/4)买了360元的MP3，张老师带了多少元钱．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">360 / (3/4)</gadget>
<output>480</output>

<result>480</result>