(5/6) minus its (1/5), what is the sum of the resulting difference plus (3/5)?
(5/6)减去它的(1/5)，所得的差加上(3/5)，和是多少？
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(5/6) * (1/5)</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">(5/6) - (1/6)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">(2/3) + (3/5)</gadget>
<output>19/15 = around 1.266667</output>

<result>19/15 = around 1.266667</result>