The construction of a 1200-meter-long canal is planned to be completed in 3 days (1/8), but the actual average daily repair is more than the plan (1/8). How many meters are actually repaired per day on average?
修一条1200米长的水渠，计划3天完成(1/8)，实际平均每天比计划多修(1/8)．实际平均每天修多少米？
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">(1/8) / 3</gadget>
<output>1/24 = around 0.041667</output>

<gadget id="calculator">1 + (1/8)</gadget>
<output>9/8 = around 1.125</output>

<gadget id="calculator">(1/24) * (9/8)</gadget>
<output>3/64 = around 0.046875</output>

<gadget id="calculator">1_200 * (3/64)</gadget>
<output>225/4 = around 56.25</output>

<result>225/4 = around 56.25</result>