Răspunsuri

2014-06-09T13:28:52+03:00
Folosesti regula de 3 simple si iti da 75 km :3
2014-06-09T13:29:53+03:00


Daca in 20 de minute face 30 km, in 50 min, face 75 km.

30*50/20=75


20 min ......... 30 km
20 min ... 30 km
50 min .... x km
x= (50x30):20 = 75 km