MihalachiBeatriceask
a fost răspuns

1kg-1g=. g
1t-1kg=. kg
1km-1m=. m
1m-1dm=. cm
5kg-1kg 500g=. kg. g
1t -100kg 100g=. kg. g
1km-10m50g= m. cm
5m-5dm5cm=. m. cm​

Răspuns :

Klawsixxask

Răspuns:

1 kg =1.000g => 1.000g - 1g = 999g

1t = 1.000kg => 1.000kg - 1kg = 999kg

1km = 1.000m => 1.000m - 1m = 999m

5kg =5.000g => 5.000g - 1.500g = 3500g, adica 3kg si 500 g sau 3.5 kg

1t -100kg 100g = 899kg si 900g

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