A transport team transported 1800 tons of cement to the construction site, 720 tons have been transported, and the rest needs to be transported within two days. How many tons per day is the rest on average?
某运输队往建筑工地运送1800吨水泥，已运720吨，剩下的需要在两天内运完．剩下的平均每天要运送多少吨？
<gadget id="calculator">1_800 - 720</gadget>
<output>1_080</output>

<gadget id="calculator">1_080 / 2</gadget>
<output>540</output>

<result>540</result>