Exactly 21 times
3
15, remainder 3
21 times
3 15/16 ( 3 and 15 over 16 )
3 goes into 36 and 63 evenly.
39 / 3 = 13 63 / 3 = 21
3 goes into both
Well, honey, 20 goes into 63 three times with 3 left over. It's like trying to squeeze into your favorite pair of jeans after Thanksgiving dinner - you can only fit so many times before it's a lost cause.
10 times with a remainder of 3 or 10.5 times
3 is the only answer.
1 and 3.
1, 3, 7, 9, 21, 63