Respuesta :

Answer:

A Number can by divided by 3 if the sum of its digest can be divided by 3.

27 | 2 + 7 = 9 --> can be divided by 3

45 | 4 + 5 = 9 --> can be divided by 3

60 | 6 + 0 = 6 --> can be divided by 3

75 | 7 + 5 = 12 --> can be divided by 3