The school bought 600 notebooks and distributed them to the fourth grade classes according to the number of students. There are 52 students in the first class of the fourth grade, 50 students in the second class of the fourth grade, and 48 students in the third class of the fourth grade. How many notebooks does the second class of the fourth grade get?
学校买来600本笔记本，按人数分配给四年级各班．四年级一班52人，四年级二班50人，四年级三班48人．四年级二班分得多少本笔记本？
<gadget id="calculator">52 + 50 + 48</gadget>
<output>150</output>

<gadget id="calculator">50 / 150</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">600 * (1/3)</gadget>
<output>200</output>

<result>200</result>