The tortoise and the hare race, the whole journey is 10.8 kilometers, the rabbit runs 50 kilometers per hour, the tortoise runs 8 kilometers per hour, the tortoise runs non-stop, but the rabbit runs and plays, first he runs for 1 minute, then plays for 10 minutes, Run for another 20 minutes, play for 10 minutes, run for another 3 minutes, and play for 20 minutes. How many minutes faster is the one who reaches the finish line first than the one who reaches the finish line later?
龟兔赛跑，全程10.8千米，兔子每小时跑50千米，乌龟每小时跑8千米，乌龟不停的跑，但兔子却边跑边玩，他先跑1分钟，然后玩10分钟，又跑20分钟，玩10分钟，再跑3分钟，玩20分钟，那么先到达终点的比后到达终点的快多少分钟？
<gadget id="calculator">1 + 20</gadget>
<output>21</output>

<gadget id="calculator">2 + 20</gadget>
<output>22</output>

<gadget id="calculator">3 + 20</gadget>
<output>23</output>

<gadget id="calculator">4 + 20</gadget>
<output>24</output>

<gadget id="calculator">21 + 22 + 23 + 24</gadget>
<output>90</output>

<gadget id="calculator">10.8 / 50</gadget>
<output>0.216</output>

<gadget id="calculator">0.216 * 60</gadget>
<output>12.96</output>

<gadget id="calculator">12.96 - 10</gadget>
<output>2.96</output>

<gadget id="calculator">90 + 2.96</gadget>
<output>92.96</output>

<gadget id="calculator">10.8 / 8</gadget>
<output>1.35</output>

<gadget id="calculator">1.35 * 60</gadget>
<output>81</output>

<gadget id="calculator">92.96 - 81</gadget>
<output>11.96</output>

<result>11.96</result>