Well, let's think about this as a happy little math problem. If we take 165 and divide it by 20, we find that it goes in 8 times with a remainder of 5. Isn't that just a happy little accident? Remember, there's no mistakes in math, just happy little miscalculations.
20.625 Times
6.3462 times.
33 times
165 ÷ 17 = 912/17 ≈ 9.71
27.5
Exactly 55 times
21 goes into 165 7 times with 18 remaining 165 - 18 = 147 = 21 x 7
55 times
Five times.
165 times with a remainder of 1
705 divided by 165 equals 4 with a remainder of 45.
165 divided by 9 equals 18 with a remainder of 3.