36/12 = 3 x 4 = 12 + 15 = 27
2.7
3 and 1/4 + 1 and 3/4 = 5
3 divided by 4 plus 1 divided by 2 minus 2 divided by 3
4.5
9
27 + (4/9) = 27.4 recurring (that is, 27.4444...)
36/12 = 3 x 4 = 12 + 15 = 27
2.7
6.75
0.1481
4.5
27 divided by 4 is 6 with remainder 3
4188.5
3 and 1/4 + 1 and 3/4 = 5
27 divided by 4/3 = 20 1/4 or 20.25
4 divided by 2 is 2 - 1 is 1 x 3 is 3 plus 4 is 7