Baijia Village needs to dig a 540-meter canal. On the first day, 20% of it was dug, and on the second day (1/8), how many meters were dug in total in two days?
百家村要挖一条540米的水渠，第一天挖了20%，第二天挖了(1/8)，两天共挖了多少米？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">(1/5) + (1/8)</gadget>
<output>13/40 = around 0.325</output>

<gadget id="calculator">540 * (13/40)</gadget>
<output>351/2 = around 175.5</output>

<result>351/2 = around 175.5</result>