Yongming Village needs to build a 4,500-meter-long canal. It has been repaired for 10 days, and there are 560 meters left to be repaired. How many meters have been repaired for this canal every day?
永明村要修一条长4500米的水渠，已经修了10天，还剩560米没修．已修的这段水渠每天修了多少米．
<gadget id="calculator">4_500 - 560</gadget>
<output>3_940</output>

<gadget id="calculator">3_940 / 10</gadget>
<output>394</output>

<result>394</result>