Răspunsuri

2014-03-31T19:50:02+03:00
A+b=119
a/b=7r7 => a=7b+7
7b+7+b=119
8b=119-7
8b=112
b=112/8
b=14


a=14x7+7
a=98+7
a=105
3 5 3
2014-03-31T19:51:04+03:00
A+b=119
a:b=7 rest 7⇒a= 7b+7
7b+7+b=119
8b+7=119
8b=119-7
8b=112
b=112:8
b=14
a=7*14+7
a=105
2 5 2