When Zhang Wei calculated a fraction addition problem, he regarded (3/4) as (4/3), and the result was 2. What should be the correct result?
张伟在计算一道分数加法题时，把(3/4)看成了(4/3)，结果是2，正确结果应该是多少．
<gadget id="calculator">4 / 3</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">2 - (4/3)</gadget>
<output>2/3 = around 0.666667</output>

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

<gadget id="calculator">(2/3) + (3/4)</gadget>
<output>17/12 = around 1.416667</output>

<result>17/12 = around 1.416667</result>