There are 100 kilograms of food, Xiaojun borrows 18 kilograms, and eats the rest 2 kilograms every day. How many days can the leftovers be eaten?
有粮食100千克，小军借走18千克，剩下的每天吃2千克．剩下的能吃多少天？
<gadget id="calculator">72 / 2</gadget>
<output>36</output>

<result>36</result>