Răspuns:
Explicație pas cu pas:
a : 5 = C1 rest 4 => a = 5 x C1 + 4 / +1
a : 8 = C2 rest 7 => a = 8 x C2 + 7 / +1
a : 10 = C3 rest 9 => a = 10 x C2 + 9 / +1
a + 1 = 5C1 + 5
a + 1 = 5(C1 + 1)
a + 1 = 8C2 + 8
a + 1 = 8(C2 + 1)
a + 1 = 10C3 + 10
a + 1 = 10(C3 + 1)
5 = 5
8 = 2^3
10 = 2 x 5
c.m.m.m.c = 2^3 x 5 = 8 x 5 = 40
a + 1 = 40
a = 40 - 1
a = 39 (numarul cautat)
39 : 5 = 7 rest 4
39 : 8 = 4 rest 7
39 : 10 = 3 rest 9
