0.36 minus 0.75 of a number, the difference is 0.12, what is this number?
0.36减去一个数的0.75，差是0.12，这个数是多少？
<gadget id="calculator">0.36 - 0.12</gadget>
<output>0.24</output>

<gadget id="calculator">0.24 / 0.75</gadget>
<output>0.32</output>

<result>0.32</result>