Răspuns :
40 - 20 = 20lei - rada
20 : 3 = 6lei.50 bani - adrian
40 lei -bogdan
raspuns:20 6.50 si40
succes ma bucur ca team ajutat.
20 : 3 = 6lei.50 bani - adrian
40 lei -bogdan
raspuns:20 6.50 si40
succes ma bucur ca team ajutat.
b=a+40 -------(-------40------)
-----
10 10 10
--------(------)------)20
a=r÷3 egalam partile
40-20=20
r=a×3 20÷2=10
r=b-20 a=10
b=10+40
b=50
r=10×3
r=30
-----
10 10 10
--------(------)------)20
a=r÷3 egalam partile
40-20=20
r=a×3 20÷2=10
r=b-20 a=10
b=10+40
b=50
r=10×3
r=30