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Valentina345625
a fost răspuns

transformați
3,6 km/h=...........m/s
2000g+1,2t+4kg=..............kg
1,4h+20min+10s=...............
1m=..........h​

Răspuns :

Nistor07

Răspuns:

a)3,6km/h=1m/s

b) 2000g=2kg

1,2t=1200kg

2kg+1200kg+4kg=1206kg

c) 1,4h=84minute=5040s

20min=1200s

5040s+1200s+10s=6250s

d) 1m=100hm

1min=0,1(6)h

.

Succes!

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