It costs 1.8 yuan to buy a notebook, and now you have 64.8 yuan. How many such notebooks can you buy?
买一个笔记本用1.8元钱，现在有64.8元钱，能买多少个这样的笔记本？
<gadget id="calculator">64.8 / 1.8</gadget>
<output>36</output>

<result>36</result>