In September, the cafeteria bought 2,000 kilograms of rice and flour, including 50 bags of flour and 15 bags of rice. Each bag of flour weighs 25 kilograms. How much does each bag of rice weigh?
食堂9月份买来大米和面粉共2000千克，其中面粉50袋，大米15袋，面粉每袋重25千克，大米每袋重多少千克？
<gadget id="calculator">25 * 50</gadget>
<output>1_250</output>

<gadget id="calculator">2_000 - 1_250</gadget>
<output>750</output>

<gadget id="calculator">750 / 15</gadget>
<output>50</output>

<result>50</result>