To get the answer you divide 216 by 15 which would get you 14.4. To make sure your answer is right multiply 15 by 14.4 which will get you 216. Its all connected!
216 ÷ 15 = 14 with remainder 6.
9 goes into 216 exactly 24 times
216 / 12 equals 18
216 ÷ 3 = 72
54 times
18 times.
216 times
7.5 times.
54 times.
8 times. 8 x 27 = 216
24 24 x 9 = 216
36 times