Four scientific and technological personnel A, B, C, and D collaborated on an invention, and received a total of a bonus, which was distributed according to the contribution of each person. , B's bonus is (1/3) of the sum of the other three people's bonuses, C's bonus is (1/4) of the other three people's bonuses (1/4), D's bonus is 1300 yuan, how much is B's bonus Yuan? (column solution)
甲，乙，丙，丁四位科技人员合作搞了一项发明，共得一笔奖金，根据每人贡献的大小分配，甲分得的奖金是其余三人所得奖金和的(1/2)，乙分得的奖金是其他三人所得奖金和的(1/3)，丙分得的奖金是其他三人所得奖金和的(1/4)，丁分得奖金1300元，乙得奖金多少元？(列式解答)
<gadget id="calculator">1 + 2</gadget>
<output>3</output>

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

<gadget id="calculator">1 + 3</gadget>
<output>4</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 + 4</gadget>
<output>5</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 - (1/3) - (1/4) - (1/5)</gadget>
<output>13/60 = around 0.216667</output>

<gadget id="calculator">1_300 / (13/60)</gadget>
<output>6_000</output>

<gadget id="calculator">6_000 * (1/3)</gadget>
<output>2_000</output>

<result>2_000</result>