Răspuns :
a |---|---|---|---|---|
b |---|-----32------|
32 : 4 = 8 ( un segment )
a = 8 × 5
a = 40
b = 8
b |---|-----32------|
32 : 4 = 8 ( un segment )
a = 8 × 5
a = 40
b = 8
b - a = 32
5a = b
b - a = 32 devine 5a - a = 32⇒ 4a =3 2⇒ a = 32:4⇒ a = 8
b = 5a =5×8 = 40 ⇒⇒ b = 40
5a = b
b - a = 32 devine 5a - a = 32⇒ 4a =3 2⇒ a = 32:4⇒ a = 8
b = 5a =5×8 = 40 ⇒⇒ b = 40