Răspunsuri

2014-10-01T11:36:21+03:00
abc=ab+bc+ca
 100a+10b+c=10a+b+10b+c+10c+a
100a+10b+c=11a+11b+11c
89a-b-10c=0

=> daca b≤9 si 10*c≤90=> a=1
=> b=9 (pentru ca c*10 da un numar terminat in 0)=> c=8

=> abc=198
10 3 10