Xingguang Village needs to pave a 480-meter-long gravel road with stones. The full length (1/3) is paved on the first day, and the rest (4/5) is paved on the second day. How many meters are left unrepaired?
星光村要用石子铺一条长480米的石子路，第一天铺了全长的(1/3)，第二天铺了余下的(4/5)．还剩多少米没有修？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

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

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

<gadget id="calculator">(2/3) * (4/5)</gadget>
<output>8/15 = around 0.533333</output>

<gadget id="calculator">1 - (1/3) - (8/15)</gadget>
<output>2/15 = around 0.133333</output>

<gadget id="calculator">480 * (2/15)</gadget>
<output>64</output>

<result>64</result>