Na podstawie tabeli różnica w cenie biletów pomiędzy 1 i 2 klasą, za odległość 152 km dla trzech studentów posiadających 51% ulgi wynosi łącznie <br><br> <table><thead><tr><th rowspan="3" scope="col">Za odległość</th><th colspan="3" scope="col">Klasa 2</th><th colspan="3" scope="col">Klasa 1</th></tr><tr><th colspan="3" scope="col">Ceny biletów</th><th colspan="3" scope="col">Ceny biletów</th></tr><tr><th scope="col">Cena brutto</th><th scope="col">PTU</th><th scope="col">Cena netto</th><th scope="col">Cena brutto</th><th scope="col">PTU</th><th scope="col">Cena netto</th></tr><tr><th scope="col">w km</th><th colspan="3" scope="col">w złotych</th><th colspan="3" scope="col">w złotych</th></tr></thead><tbody><tr><th scope="row">do 40</th><td>13,00</td><td>0,96</td><td>12,04</td><td>20,00</td><td>1,48</td><td>18,52</td></tr><tr><th scope="row">41 – 60</th><td>19,00</td><td>1,41</td><td>17,59</td><td>29,00</td><td>2,15</td><td>26,85</td></tr><tr><th scope="row">61 – 80</th><td>23,00</td><td>1,70</td><td>21,30</td><td>35,00</td><td>2,59</td><td>32,41</td></tr><tr><th scope="row">81 – 100</th><td>26,00</td><td>1,93</td><td>24,07</td><td>40,00</td><td>2,96</td><td>37,04</td></tr><tr><th scope="row">101 – 120</th><td>37,00</td><td>2,74</td><td>34,26</td><td>48,00</td><td>3,56</td><td>44,44</td></tr><tr><th scope="row">121 – 140</th><td>40,00</td><td>2,96</td><td>37,04</td><td>58,00</td><td>4,30</td><td>53,70</td></tr><tr><th scope="row">141 – 160</th><td>42,00</td><td>3,11</td><td>38,89</td><td>62,00</td><td>4,59</td><td>57,41</td></tr><tr><th scope="row">161 – 180</th><td>44,00</td><td>3,26</td><td>40,74</td><td>69,00</td><td>5,11</td><td>63,89</td></tr><tr><th scope="row">181 – 200</th><td>47,00</td><td>3,48</td><td>43,52</td><td>71,00</td><td>5,26</td><td>65,74</td></tr></tbody></table>

• A60,00 zł
• B20,00 zł
• C42,60 zł
• D29,40 zł