Răspunsuri

2014-01-13T19:10:43+02:00
4b= 557 nu e asa!!!!!!!!!!!!!!! b=557: 4 = 139,25 upsssss!!!!

2014-01-13T19:14:15+02:00
A+b=557
a:b=3 rest 5
a=3b+5
3b+5+b=557
4b=552
b=138
a=419