The school cafeteria shipped 15 bags of rice, each bag weighing 56 kilograms. I plan to eat it in a week. How many kilograms do I eat on average every day?
学校食堂运来15袋大米，每袋56千克，计划一星期吃完，平均每天吃多少千克？
<gadget id="calculator">15 / 7</gadget>
<output>15/7 = around 2.142857</output>

<gadget id="calculator">56 * (15/7)</gadget>
<output>120</output>

<result>120</result>