The road repair team repaired a 600-meter-long road. On the first day, it repaired the full length (7/40), and on the second day it repaired more (1/7) than the first day, and the rest should be completed within three days. How many meters do you need to repair every day?
修路队修一条长600米的公路，第一天修了全长的(7/40)，第二天比第一天多修了(1/7)，剩下的要在三天内修完，平均每天要修多少米？
<gadget id="calculator">7 / 40</gadget>
<output>7/40 = around 0.175</output>

<gadget id="calculator">1 / 7</gadget>
<output>1/7 = around 0.142857</output>

<gadget id="calculator">1 + (1/7)</gadget>
<output>8/7 = around 1.142857</output>

<gadget id="calculator">(7/40) * (8/7)</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 - (7/40) - (1/5)</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">(5/8) / 3</gadget>
<output>5/24 = around 0.208333</output>

<gadget id="calculator">600 * (5/24)</gadget>
<output>125</output>

<result>125</result>