The sum of (1/3) plus (1/2) is equal to (3/4) of a number. What is this number?
(1/3)加上(1/2)的和，等于一个数的(3/4)．这个数是多少？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

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

<gadget id="calculator">(1/3) + (1/2)</gadget>
<output>5/6 = around 0.833333</output>

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

<gadget id="calculator">(5/6) / (3/4)</gadget>
<output>10/9 = around 1.111111</output>

<result>10/9 = around 1.111111</result>