What is the sum of (3/4) and (5/8) of (3/5)?
(3/5)的(3/4)与(5/8)的和是多少？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

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

<gadget id="calculator">(3/5) * (3/4)</gadget>
<output>9/20 = around 0.45</output>

<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">(9/20) + (5/8)</gadget>
<output>43/40 = around 1.075</output>

<result>43/40 = around 1.075</result>