The school bought some sports equipment, of which rope skipping accounted for (3/8) of the total, shuttlecocks accounted for (5/12) of the total, and the rest were sandbags. How much do sandbags account for in the total?
学校买来一些体育活动器材，其中跳绳占总数的(3/8)，毽子占总数的(5/12)，其余是沙包．沙包占总数的几分之几？
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">5 / 12</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">1 - (3/8) - (5/12)</gadget>
<output>5/24 = around 0.208333</output>

<result>5/24 = around 0.208333</result>