Oh, dude, let me grab my calculator... okay, so 21 goes into 64 three times with a remainder of 1. So, like, if 21 was a party guest at 64's party, it would be like, "Hey, can I crash here for three times?" and 64 would be like, "Sure, but leave one person out in the cold."
21 with remainder 1.
64/3 = 21 1/3
No, 3 does not go into 64
64 ÷ 43 = 1 21/43 ≈ 1.49
12 can go into 64, 5 times.
21 times
522/64 = 8.15625 times.
It goes in 64 times.
64 does not go into 16, however, 16 goes into 64 four times.
64
Four goes into 64 exactly 16 times
64 times (640 ÷ 10 = 64).