Odpowiedź:
8 dm = 80 cm
35 dm = 350 cm
7 m = 700 cm
4 dm 7 cm = 47 cm
3 m 50 cm = 350 cm
B) 300 cm = 3 m
1000 cm = 10 m
20 dm = 2 m
3 km = 3000 m
2 km 50 m = 2050 m
C) 6 kg = 6000 g
47 kg = 47000 g
15 dag = 150 g
3 kg 150 g = 3150 g
15 dag 2 g = 152g
D) 200 dag = 2 kg
1000 dag = 10 kg
5000 g = 5 kg
20 t = 20 000 kg
3 t 350 kg = 3350 kg
24.
a)
[tex]8 \ dm = 80 \ cm\\\\35 \ dm = 350 \ cm\\\\7 \ m = 700 \ cm\\\\4 \ dm \ 7 \ cm = 47 \ cm\\\\3 \ m \ 50 \ cm = 350 \ cm[/tex]
b)
[tex]300 \ cm = 3 \ m\\\\1000 \ cm = 10 \ m\\\\20 \ dm = 2 \ m\\\\3 \ km = 3 \ 000 \ m\\\\2 \ km \ 50 \ m = 2 \ 050 \ m[/tex]
c)
[tex]6 \ kg = 6\cdot1000 \ g = 6 \ 000 \ g\\\\47 \ kg = 47\cdot1000 \ g = 47 \ 000 \ g\\\\15 \ dag = 150 \ g\\\\3 \ kg \ 150 \ g = 3 \ 150 \ g\\\\15 \ dag \ 2 \ g = 152 \ g[/tex]
d)
[tex]200 \ dag = 2 \ kg\\\\1000 \ dag = 10 \ kg\\\\5000 \ g = 5 \ kg\\\\20 \ t = 20 \ 000 \ kg\\\\3 \ t \ 350 \ kg = 3 \ 350 \ kg[/tex]
