The school cafeteria bought 15 bags of rice, 25 kg each, and 150 kg remained after eating for 5 days. How many kg do you eat per day on average? (column equation solution)
学校食堂买来15袋大米，每袋25千克，吃了5天后还剩150千克，平均每天吃多少千克？(列方程解答)
<gadget id="calculator">25 * 15</gadget>
<output>375</output>

<gadget id="calculator">375 - 150</gadget>
<output>225</output>

<gadget id="calculator">225 / 5</gadget>
<output>45</output>

<result>45</result>