Răspuns :
0,25 M2=25dm2=> l=5dm
V=l^3=5^3=125dm3
1 dm3 =1l=> 125 l incap in recipient
V=l^3=5^3=125dm3
1 dm3 =1l=> 125 l incap in recipient
A = 0,25 = L² => L = √0,25 = 0,5 m = 5 dm
V = L³ = 5³ = 125 dm³ = 125 litri
Obs. 1 dm³ = 1 litru
V = L³ = 5³ = 125 dm³ = 125 litri
Obs. 1 dm³ = 1 litru