Question

Hej potrzebuję na teraz

1.Ile to jest w centymetrach.

15cm28mm

92cm70mm

12cm 98mm

2.Ile to metrrów.

69m12mm

78m58cm

34m43dm

3.Ile to decymetrów

48dm69cm

34dm85cm

29dm56mm

Dam naj i podziękuję w profilu

Answer 1

1.Ile to jest w centymetrach.

 

 

15cm28mm = 15cm + 2,8cm = 17,8cm

 

92cm70mm = 92cm + 7cm = 99cm

 

12cm 98mm = 12cm + 9,8cm = 21,8cm

 

 

 

2.Ile to metrrów.

 

69m12mm = 69m + 12/1000 m = 69,012m

 

78m58cm = 78m + 58/100m = 78,58m

 

34m43dm = 34m + 43/10m = 34m + 4,3m = 38,3m

 

 

 

3.Ile to decymetrów

 

48dm69cm = 48dm + 69/10dm = 48dm + 6,9dm = 54,9dm

 

34dm85cm = 34dm + 85/10dm = 34dm + 8,5dm = 42,5dm

 

29dm56mm = 29dm + 56/100dm = 29dm + 0,56dm = 29,56dm

Answer 2

1.

 

15cm28mm=17,8cm

92cm70mm=99cm

12cm 98mm=21,8cm

 

2.

 

69m12mm=69,012m

78m58cm=78,58m

34m43dm=38,3m

 

3.

 

48dm69cm=54,9dm

34dm85cm=42,5dm

29dm56mm=29,56dm