Two with one remaining
21 - 1 = 20 = 10 x 2
10 goes into 210 21 times
10 with remainder 10.
10 times with 20 remaining 230 - 20 = 210 = 21 x 10
30 times with a remainder of 10
4 times with a remainder of 10
10 x 21 = 210 with a remainder of 12
360/10 = 36
Only 10 times. 10.5 when you divided 21 by 2.
It would be 6 think about it
the answer is 21 times 42 which equals 882
10 with remainder one.
It goes into it 9 times