Răspuns :
a) a=13 a=18 a=11 a=32
b) a=10 a=16 a=16 a=32
c) a=10 a=11 a=16 a=17
b) a=10 a=16 a=16 a=32
c) a=10 a=11 a=16 a=17
a a= 39:3=13 a=72:4=18 a =88:8=11 a =96:3=32
B a=77:7=11 a=64:4=16 a =80:5=16 a=96:3=32
c. a =90:9=10 a=88:8=11 a=96:6=16 a=68:4=17
B a=77:7=11 a=64:4=16 a =80:5=16 a=96:3=32
c. a =90:9=10 a=88:8=11 a=96:6=16 a=68:4=17