Question

Por favor peço só da 20 a 22.

Answer 1

Explicação passo a passo:

2,5 km >>>>>>m

1 km = 1 000 m

2,5 km * 1000 = 2 500 m>>>>

b

6,75 km>>>>>>>m

6,75 km * 1000 = 6750 m >>>>

c

31 km >>>>>>>m

31 km * 1000 = 31 000 m >>>>

d

200 m >>>>>>>>>>km

1 km = 1 000 m

200 m : 1 000 = 0,2 km

e

87 450m >>>>>>>>>>km

87 450 m : 1000 = 87,45 km >>>

21

37 g >>>>>>>>kg

1 kg = 1 000 g

37 g : 1000 =0,037 kg >>>>

b

370 g : 1000 = 0,370 kg>>>>

c

3 750 g : 1000 = 3,75 kg >>>>

d

44 185 g : 1000 = 44, 185 kg >>>>>

22

as medidas são

0,17 kg e 170 gramas