到今天已经跑了</SPAN>1200</SPAN>了，耗油问题算了两次。</SPAN>
第一次：</SPAN>
前后共加了</SPAN>330</SPAN>块钱的油，油价</SPAN>6.19</SPAN>，合计</SPAN>53.3</SPAN>个油，跑了</SPAN>598</SPAN>公里，所以</SPAN>8.9</SPAN>个油。</SPAN>
第二次：</SPAN>
满油，</SPAN>45</SPAN>个油，现在约剩了</SPAN>10</SPAN>个油，跑了</SPAN>648.9</SPAN>公里，所以</SPAN>5.4</SPAN>个油。</SPAN>
我很纳闷，两次差这么多，各位大虾给指点一下。</SPAN>
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