Răspuns :
D+C+c=154
D+C=89
c=154-89
c=65
C+c=118
C+65=118
C=118-65
C=53
D+C=89
D+53=89
D=89=53
D=36
36+53+65=154
Am notat
Diana=D
Camelia=C
Corina=c
D+C=89
c=154-89
c=65
C+c=118
C+65=118
C=118-65
C=53
D+C=89
D+53=89
D=89=53
D=36
36+53+65=154
Am notat
Diana=D
Camelia=C
Corina=c
Diana+Camelia+Corina=154 ilustrate
Diana+Camelia+ ? =89 ilustrate
? +Camelia+Corina=118 ilustrate
Aflam cate ilustrate are Corina:
154-89=65 ilustrate
Aflam cate ilustrate are Diana:
154-118=36 ilustrate
Aflam cate ilustrate are Camelia:
154-65-36=89-36=53 ilustrate
Verificare: 36+53+65=89+65=154
Sper ca te-am ajutat! :)
Diana+Camelia+ ? =89 ilustrate
? +Camelia+Corina=118 ilustrate
Aflam cate ilustrate are Corina:
154-89=65 ilustrate
Aflam cate ilustrate are Diana:
154-118=36 ilustrate
Aflam cate ilustrate are Camelia:
154-65-36=89-36=53 ilustrate
Verificare: 36+53+65=89+65=154
Sper ca te-am ajutat! :)