A canal was dug (1/8) on the first day, and there were 175 meters left to be dug. How many meters were repaired on the first day?
一条水渠，第一天挖了(1/8)，还剩175米没挖，第一天修了多少米？
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 - (1/8)</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">175 / (7/8)</gadget>
<output>200</output>

<gadget id="calculator">200 * (1/8)</gadget>
<output>25</output>

<result>25</result>