Question

1)Transforme em segundos

A)21h
B)11min
C)2 dias
D)14h
E)80min

2)Transforme em metros

A)9km
B)15mm
C)4,3cm
D)88dm
E)367 km

Answer 1

1)
a)21h*3600s=75600s
b)11m*60m=660s
c)2d=48h*3600s=172800s
d)14h*3600s=50400s
e)80m*60m=4800s

2)
a)9/1000=0,009m
b)15/1000=0,015m
c)4,3/100=0,043m
d)88/10=8,8m
e)367/1000=0,367m