Răspuns :
250km.................5h
x km....................7h
x=250*7supra 5
x=350 km
x km....................7h
x=250*7supra 5
x=350 km
Cati km parcurge camionul intr-o ora?
250:5=50 km
Cati km ar parcurge in 7 ore?
50x7=350 km
R: 350 km.
250:5=50 km
Cati km ar parcurge in 7 ore?
50x7=350 km
R: 350 km.