Explicație pas cu pas:
a)
[tex]l = 2 \: m = > \\ V = {2}^{3} = 8 \: {m}^{3} [/tex]
b)
[tex]l = 13 \: m \\ = > V = {13}^{3} = 2197 \: {m}^{3} [/tex]
c)
[tex]l = 40 \: dm = 4 \: m \\ = > V = {4}^{3} = 64 \: {m}^{3} [/tex]
d)
[tex]l = 250 \: cm = 2,5 \: m \\ = > V = {(2,5)}^{3} = 15,625 \: {m}^{3} [/tex]
e)
[tex]l = 3000 \: mm = 3 \: m \\ = > V = {3}^{3} = 27 \: {m}^{3} [/tex]
f)
[tex]l = 4,7 \: m \\ = > V = {(4,7)}^{3} = 103,823 \: {m}^{3} [/tex]
g)
[tex]l = 6,2 \: dm = 0,62 \: m \\ = > V = {(0,62)}^{3} = 0,238328 \: {m}^{3} [/tex]
