Răspunsuri

2014-07-24T16:00:38+03:00
Fie x- cel mai mic numar 
x:15=y r 13
x:30=z r 13
x:45=t r13
Raspuns : 103
103:15=6 r 13
103:30 = 3 r 13
103:45= 2 r 13

2014-07-24T16:29:00+03:00
103 / 15 = 6 rest 13
103 / 30 = 3 rest 13
103 / 45 = 3 rest 13