Three students buy a basketball together. Student A pays (1/2) of the other two, B pays (1/5) of the other two, and C pays 60 yuan. How much is this basketball worth?
三个同学合买一只篮球，甲同学出的钱是其余两人的(1/2)，乙同学出的钱是其余两人的(1/5)，丙同学出了60元．这只篮球价值多少元？
<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 + 5</gadget>
<output>6</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 - (1/3) - (1/6)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">60 / (1/2)</gadget>
<output>120</output>

<result>120</result>