Răspuns :
n=75c+50=38*2c+25
75c+50=76c+25
50-25=76c-75c
25=c
c=25
atunci numaruleste
n=75*25+50=1925
verificare
38*50+25=1925,deci bine rezolvat
75c+50=76c+25
50-25=76c-75c
25=c
c=25
atunci numaruleste
n=75*25+50=1925
verificare
38*50+25=1925,deci bine rezolvat
a:75=c(r50)
catul putem sal punem 2
a:75=2rest 50
a=2x75+50
a=200
200:75=2 rest50
a:38=2xc rest25
a:38=2x2 rest 25
a:38=4 rest 25
a=38x4+25
a=152+25
a=177
catul putem sal punem 2
a:75=2rest 50
a=2x75+50
a=200
200:75=2 rest50
a:38=2xc rest25
a:38=2x2 rest 25
a:38=4 rest 25
a=38x4+25
a=152+25
a=177