3.06 = 306/100
2.5 = 25/10
306/100 divided by 25/10 = 306/100 x 10/25 = 3060/2500 = 1 and 28/125 = 1.224
10.2
0.0392
306 + 25% = 306*1.25 = 382.5
0.0425
306
21.8571
19.125
18
9
38.25
6
306 is divided evenly by: 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306