Răspunsuri

2014-05-21T01:50:59+03:00
Axb
a/9 =a/8+3 =>27/9=3 si 27/8=3 rest 3b  a=27

 produsul nr=2x7=14

2014-05-21T08:02:33+03:00
Axba/9 =a/8+3 =>27/9=3
 s27/8=3 rest 3b  a=27
 produsul nr=2x7=14