A, B, and C paint the doors and windows of a small building together with paint. A and B completed the painting in 5 days (1/3), then B and C completed the rest (1/4) in 2 days, and finally A and C completed the work in 5 days. The labor cost of the whole project is 600 yuan, how much should B get?
甲、乙、丙三人用油漆合刷一栋小楼的门窗．甲、乙合刷5天完成了(1/3)，接着乙、丙合刷2天完成了余下的(1/4)，最后甲、丙两人合刷了5天才完工．整个工程的劳务费是600元，乙应分得多少元？
<gadget id="calculator">50 + 21 + 49</gadget>
<output>120</output>

<gadget id="calculator">21 / 120</gadget>
<output>7/40 = around 0.175</output>

<gadget id="calculator">600 * (7/40)</gadget>
<output>105</output>

<result>105</result>