<span>108/960 = 27/240 = 9/80</span>
<span><span>256/640 = 64/160 = 8/20 = 2/5 = 0,4</span></span>
<span><span><span>360/840 = 36/84 = 6/14 = 3/7</span></span></span>
<span><span><span>333/1290 = 111/430 </span></span></span>
Двое суток будет ехать поезд.