Răspuns :
Adriana=> 3 baloane
Sorin=> 3+4= 7 baloane
Dan=> (3+7)•4= 10•4= 40 baloane
3+7+40= 50 de baloane au in total
A=3 b
S=3+4=7 baloane
D=7+3=10 10•4=40 baloane
3+7+40=10+40=50 baloane
R:50 b
Adriana=> 3 baloane
Sorin=> 3+4= 7 baloane
Dan=> (3+7)•4= 10•4= 40 baloane
3+7+40= 50 de baloane au in total
A=3 b
S=3+4=7 baloane
D=7+3=10 10•4=40 baloane
3+7+40=10+40=50 baloane
R:50 b