Question

transforme as seguintes medidas em metros

a)400 dam
b)0,125 cm
c)1,15 dm
d)0,125 hm
e)0,015 km

Answer 1

1dam =10m
a=400.10=4000m
1=100cm
b=0,125÷100=0,00125m
10dm=1m
c=1,15÷10=0,115
1hm=100m
d=0,125×100=12,5m
1km=1000m
e=0,015×1000=1,5m