43.6667
52 divided by 4 is 13 (think deck of cards) so 524/4 = 131.Therefore, 524/12 = 131/3.
Now 120/3 = 40 and 11/3 is approx 12/3 = 4 so the answer is 44.
The exact answer is 43.66...
The idea is to round each of the numbers, to make it easy to divide in your head. For example, you might round 524 to 500, and 12 to 10.
10 + 1 + 4 = 15
2025.25
2/12 = m/18 ie 12 x m = 2 x 18 ...
7.7059
12
0.6833
228 is a multiple of 12 so estimation is not necessary but if you must, then 240/12 = 20
10 + 1 + 4 = 15
18
2025.25
8.0833
651.1667
12
2025.25
To the nearest whole number it would be 12.
well, if you divide 60.000 by 12 you get 5 , using simple division you can get this answer
Try it with easier numbers. 12 divided by 4 = 3, 12 divided by 3 = 4 Dividing by a larger number gives a smaller result.