Exactly 5 times
20 times with 5 left over
7 times with a remainder of 4 or 7.5 times
4 with remainder 24.
Well, darling, 20 goes into 88 a grand total of 4 times. It's simple math, honey, just divide 88 by 20 and you'll get your answer. Math may not be glamorous, but it gets the job done.
Nine: 1, 2, 4, 5, 10, 20, 25, 50, 100
Exactly 5 times
4 times 20 = 80
5 times 4 is 20. then 20 times 3 is 60
60 times.
20 goes into 90 4 times with a remainder of 10.
20 ! reading from left to right - all the multiplication totals to 400. 400/20 is 20.
16