Question

Dê os seguintes valores no SI:

a) 9km
b) 65cm
c) 70g
d) 200g
e) 10min
f) 4h

Answer 1

a)9km=9000m,,
b)65cm=0,65m
c)70g=0,70kg,
d)200g=0,2kg
e)10'=600s
f)4h=4*3600s=14400s.