si 218 es = multiplo de 9 + a calcular el valor de a
Respuestas a la pregunta
Entonces, 218 = 9K + a.
Tenemos que :
9K + a = 218
a = 218 - 9K
Si a debe ser positivo, K = 1 , 2, 3, 4, ..., 24
VALORES DE K ......................................VALORES DE a
1 ...................................................................209
2...................................................................200
3....................................................................191
4....................................................................182
5....................................................................173
6....................................................................164
7....................................................................155
8...................................................................146
9...................................................................137
10..................................................................128
11....................................................................119
12..................................................................110
13..................................................................101
14..................................................................92
15..................................................................83
16..................................................................74
17..................................................................65
18..................................................................56
19..................................................................47
20................................................................38
21.................................................................29
22................................................................20
23.................................................................11
24.................................................................2