Use a batch of cars to transport 5.6 tons of cement. It is planned to transport 20 times. Since each transport is 80 kg less, how many times can it be transported now?
用一批汽车运送5.6吨水泥，计划运送20次，由于每次少运80千克，现在运送多少次才能运完？
<gadget id="calculator">5.6 * 1_000</gadget>
<output>5_600</output>

<gadget id="calculator">5_600 / 20</gadget>
<output>280</output>

<gadget id="calculator">280 - 80</gadget>
<output>200</output>

<gadget id="calculator">5_600 / 200</gadget>
<output>28</output>

<result>28</result>