There are two barrels filled with the same amount of oil, the first barrel is used (1/4), the second barrel is used 40%, and then 8 kg of oil is taken from the first barrel and poured into the second barrel. The ratio of one barrel of oil to the second barrel of oil is 14:13, how many kilograms of oil are contained in the original two barrels?
有两只桶，装满了同样多的油，第一桶用去(1/4)，第二桶用去40%，再从第一桶取出8千克油倒入第二桶，这时第一桶油与第二桶油的比为14：13，原来两桶共装油多少千克？
<gadget id="calculator">13 * 8</gadget>
<output>104</output>

<gadget id="calculator">14 * 8</gadget>
<output>112</output>

<gadget id="calculator">104 + 112</gadget>
<output>216</output>

<gadget id="calculator">40 / 100</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">14 * (2/5)</gadget>
<output>28/5 = around 5.6</output>

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

<gadget id="calculator">13 * (1/4)</gadget>
<output>13/4 = around 3.25</output>

<gadget id="calculator">(28/5) - (13/4) - 14</gadget>
<output>-233/20 = around -11.65</output>

<gadget id="calculator">13 + (-233/20)</gadget>
<output>27/20 = around 1.35</output>

<gadget id="calculator">216 / (27/20)</gadget>
<output>160</output>

<gadget id="calculator">160 * 2</gadget>
<output>320</output>

<result>320</result>