In our school curriculum, there are 85 students participating in computer learning, 1.4 times as many students participating in art as microcomputer, and 1.5 times as many students participating in football as the sum of computer and art. How many people play football?
我校学校课程，参加微机学习的学生有85人，参加美术的是微机的1.4倍，参加足球的是微机和美术的和的1.5倍．参加足球的有多少人？
<gadget id="calculator">85 * 1.4</gadget>
<output>119</output>

<gadget id="calculator">119 + 85</gadget>
<output>204</output>

<gadget id="calculator">204 * 1.5</gadget>
<output>306</output>

<result>306</result>