In order to beautify the campus, the school bought a total of 600 chrysanthemums and Chinese roses, and the tree of chrysanthemums belongs to Chinese roses (2/3). How many roses did you buy? (solution with equation)
为美化校园，学校买来菊花和月季花共600棵，菊花的棵树是月季花的(2/3)．月季花买来多少棵？(用方程解答)
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 + (2/3)</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">600 / (5/3)</gadget>
<output>360</output>

<result>360</result>