Question

Transformaſi in m:
a) 20 dam; 13 km: 250 cm; 75 dm, 120 mm;
b) 15.9 hm: 42.15 km; 9 000 cm: 0,4 dam; 1 200 dm:
c) 12 hm: 4 km: 25 mm: 4.2 cm; 21.3 dm;
d) 4,3 dam: 0,5 km; 14 cm; 8,2 dm; 5 mm.​

Answer 1

Răspuns:

A) 20 dam = 2000 m

13 hem =130 m

250 cm = 2,5 m

75 dm = 7,5 m

120 mm = 1,2 m

B) 15,9 hm =150,3 m

42, 15 km = 420, 15 m

9000 cm = 3000 m

0,4 dam =4 m

1200 dm = 120 m

C) 12 hm = 1200 m

4 km = 400 m

25 mm = 02,5 m

4,2 cm = 4,02 m

21,3 dm = 210, 3 m

D) 4,3 dam = 430 m

0,5 km = 5 m

14 cm = 1400 m

8,2 dm = 2 m

5 mm = 0,5 m

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