Add (14/15) to the sum of (4/5) and (7/16), and then divide (3/4), what is the result?
(14/15)加上(4/5)与(7/16)的和，再去除(3/4)，得数是多少？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">14 / 15</gadget>
<output>14/15 = around 0.933333</output>

<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">7 / 16</gadget>
<output>7/16 = around 0.4375</output>

<gadget id="calculator">(4/5) + (7/16)</gadget>
<output>99/80 = around 1.2375</output>

<gadget id="calculator">(14/15) + (99/80)</gadget>
<output>521/240 = around 2.170833</output>

<gadget id="calculator">(3/4) / (521/240)</gadget>
<output>180/521 = around 0.345489</output>

<result>180/521 = around 0.345489</result>