A barrel of gasoline is poured out and the rest (3/8) is exactly 24 kilograms. How many kilograms does this barrel of gasoline weigh?
一桶汽油倒出一部分后剩余(3/8)，倒出的正好是24千克，这桶汽油重多少千克？
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 - (3/8)</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">24 / (5/8)</gadget>
<output>192/5 = around 38.4</output>

<result>192/5 = around 38.4</result>