50% of a number is 24 (3/4), what is this number?
一个数的50%是24的(3/4)，这个数是多少？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">50 / 100</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(3/4) / (1/2)</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">24 * (3/2)</gadget>
<output>36</output>

<result>36</result>