The grain store shipped 25 bags of flour and 60 bags of rice, weighing a total of 3650 kg. It is known that each bag of flour weighs 50 kg. How much does each bag of rice weigh?
粮店运来25袋面粉和60袋大米，共重3650千克，已知每袋面粉重50千克，每袋大米重多少千克？
<gadget id="calculator">25 * 50</gadget>
<output>1_250</output>

<gadget id="calculator">3_650 - 1_250</gadget>
<output>2_400</output>

<gadget id="calculator">2_400 / 60</gadget>
<output>40</output>

<result>40</result>