There are two barrels of oil, A and B. The weight of oil in barrel A is 1.5 times that of oil in barrel B. If you pour 8 kilograms of oil from barrel A into barrel B, the weight of the two barrels will be exactly equal. How much oil is there in barrel B now? kilogram?
有甲、乙两桶油，甲桶油的重量是乙桶油的1.5倍，如果将甲桶的油倒入8千克到乙桶，两桶油的重量就正好相等，现在乙桶油有多少千克？
<gadget id="calculator">8 + 8</gadget>
<output>16</output>

<gadget id="calculator">1.5 - 1</gadget>
<output>0.5</output>

<gadget id="calculator">16 / 0.5</gadget>
<output>32</output>

<gadget id="calculator">32 + 8</gadget>
<output>40</output>

<result>40</result>