yes. A quick trick is to add up the digits and see if that number is divisible by three. 1+9+2 = 12. 12 is divisible by 3.Therfore 192 is DIVISIBLE (not dived) by three,=OK
56
5
12.8
5,078 divided by 15 is 338.533333333
9360 divided by 15 = 624
192 = 16 x 12
5/8 divided by 15/16 is ~0.6667
8
2880
28.8
54 dived 15