a |____a_____| =327
b |____a_____|..1..| =328
c |____a_____|..1..|..1..| =329
}=984
a+a+1+a+1+1=984
3xa+3=984
3xa=984-3
3xa=381
a=981:3
a=327
b=327+1=328
c=327+1+1=329
intr-o curte sunt 600 gaini, rate si gaste: gaini cu 127 mai multe decat gaste si rate cu 98 mai putine decat gaini.Cate pasari din fiecare sunt
gaini |____a____|..127..| =125+127=252
rate |____a____|..98..| = 125+98=223
gaste |____a____| = 125
a+a+a+127+98=600
3a+225=600
3a=600-225
3a=375
a=125
Verificare:
125+252+223=
377+223=600 Adevarat
