Răspuns :
a+a+2+a+4+a+6+a+8+a+10=336
6a+30=336
6a=336-30=306
a=306:6=51
b=53
c=55
d=57
e=59
6a+30=336
6a=336-30=306
a=306:6=51
b=53
c=55
d=57
e=59
a+a+2+a+4+a+6+a+8+a+10=336
6a+30=336
6a=336-30
6a=306
a=51
b=53
c=55
d=57
e=59
f=61
6a+30=336
6a=336-30
6a=306
a=51
b=53
c=55
d=57
e=59
f=61