There are two flower beds in which yellow roses and red roses are planted. There are as many yellow and red flowers in each flower bed, a total of 240. How many yellow roses are there on average in each flower bed?
有两个花坛里面种着黄色月季花和红色月季花，每个花坛里黄色和红色花同样多，一共240棵，平均每个花坛里黄色月季花有多少棵？
<gadget id="calculator">240 / 2 / 2</gadget>
<output>60</output>

<result>60</result>