2.
oferta 1
14 turisti =1 camere de 2 locuri + 3 camere de 4 locuri
1 × 20 euro/camera+3×30 euro/camera=20+90=110 euro
oferta 2
14 turisti =7 camere de 2 locuri
7 × 20 euro/camera=140 euro
oferta 3
14 turisti =2 camere de 4 locuri+2 camere de 3 locuri
2 × 30 euro/camera+2× 25 euro/camera=60+50=110 euro
3.
32,6 km : 8 km/h=4,075 ore
1 ora=60 min
4,075 ore× 60 min/ora=244,5 min =244 min 30 secunde
