672 / 12 = 56
The answer does not depend on how you get it. If you get different answers
using different methods, then at least one of them is wrong.
To solve 672 divided by 12 using long division, you would first divide 6 (the first digit of 672) by 12, which equals 0 with a remainder of 6. Next, bring down the next digit, 7, to create 67. Then, divide 67 by 12, which equals 5 with a remainder of 7. Finally, bring down the last digit, 2, to create 72. Divide 72 by 12 to get 6 with no remainder. Therefore, 672 divided by 12 equals 56.
21?
3
56.75
12.8571
1.8333
56
18
0.0392
0.0179
24.8571
0.2031
651.1667
20416.6667