Question

o masina circula cu 75/h
a) In cat timp va parcurge 300 de km?
b) In cat timp va parcurge 262,5 km?
C) Cati km va parcurge in 2 h???
plssssss AJUTOR

Answer 1

Răspuns:

d=v×t

a) d=300km

v=75 km/h

t=d/v=300/75=4 h

b) 262,5÷75=3,5 h

c) d=v×t=75×2=150 km