Răspunsuri

2014-11-16T18:22:34+02:00
1) a+b+c=3708
2864+c=3708
c=844
b+844=2743
b=1899
a+1899=2864
a=965
2) a+b+b+c+a+c=1331+1624+1385
2a+2b+2c=4340
2*(a+b+c)= 4340
a+b+c= 2170
2 5 2
2014-11-16T18:31:21+02:00
A+b+c=3708
2864+c=3708
c=3708-2864
c=844
2743+a=3708
a=3708-2743
a=965
b=3708-(a+c)
b=1899