22 with remainder 1.
45 times
6 times with a remainder of 2
2 2/9 times exactly
2.166666666666667 times.
2.5 times. 45/18 = 2.5 18 is not a factor of 45
2 goes into 72 36 times
2, remainder 31
10 with remainder 2.
Twice with five left over or 2.25.
22 times evenly, but 45 / 2 = 22.5 (so it has a remainder).22 with remainder 1.
22 times with remainder 1.
2 times because you can check by multiplying 19 by 2 or dividing 38 by 19