Respuesta :
multiplules of 10 that are 2 digit are
10
20
30
40
50
60
70
80
90
3 for a factor
30,60,90
it could be either 30 or 60 or 90
10
20
30
40
50
60
70
80
90
3 for a factor
30,60,90
it could be either 30 or 60 or 90