Well, honey, if we're talking about good ol' fashioned division, 20 goes into 60 a grand total of 3 times. It's as simple as that, no need to overcomplicate things. Just divide 60 by 20 and you've got your answer.
1200 ÷ 20 = 60
Exactly 20 times
20 times
3 times
22 times
28 times with a remainder of 20
Exactly 20 times
Exactly 30 times
8 with remainder 20.
3 with remainder 20.
1 with remainder 20.
33 with remainder 20.