Use a 5-ton truck to transport rice and flour, each bag of rice is 75 kg, and each bag of flour is 25 kg. After filling 40 bags of rice, how many bags of flour can be filled according to the regulations?
用一辆载5吨的卡车运大米和面粉，大米每袋75千克，面粉每袋25千克．在装了40袋大米以后按规定还能装多少袋面粉？
<gadget id="calculator">5 * 1_000</gadget>
<output>5_000</output>

<gadget id="calculator">75 * 40</gadget>
<output>3_000</output>

<gadget id="calculator">5_000 - 3_000</gadget>
<output>2_000</output>

<gadget id="calculator">2_000 / 25</gadget>
<output>80</output>

<result>80</result>