A is (3/5), more than B (1/4), what is the sum of A and B?
甲是(3/5)，比乙多(1/4)，甲乙的和是多少？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(3/5) - (1/4)</gadget>
<output>7/20 = around 0.35</output>

<gadget id="calculator">(7/20) + (3/5)</gadget>
<output>19/20 = around 0.95</output>

<result>19/20 = around 0.95</result>