Răspunsuri

2014-05-23T22:10:56+03:00
A-prima zi
b-a2a zi
c-a3a zi

a+b+c=56
a+b=48

c=56-48
c=8

b+c=36
b=36-8
b=28

a=48-28
a=20
1 5 1
2014-05-23T22:12:57+03:00
A+B+C=56
A+B=48
B+C=36
C=56-48=8
B=36-8=28
A=48-28=20
V:8+28+20=56