Xinxin Primary School has 1,000 students, among whom 900 eat lunch at school. What percentage of students eat lunch at school?
欣欣小学有学生1000人，其中在学校吃午餐的有900人，在校用午餐的学生占百分之几？
<gadget id="calculator">900 / 1_000</gadget>
<output>9/10 = around 0.9</output>

<result>9/10 = around 0.9</result>