1000 divided by 45 equals 22 with a remainder of 10.
45.4545
2.7333
213.2222
6.4286
4.5
6.4286
27.027
5
33.2222
218.6
Since the remainder is 0 when the numbers are divided by 3, then that number is a multiples of 3. For example, 45/3 = 15 remainder 0 45/4= 11 remainder 1 45/7 = 6 remainder 3