42
2.8
15.2857
42 divided by 280 is 0.15.0.15 is the same as 15%.
0.0357
15/42 15 and 42 can both be divided by 3. 3 x 5 = 15 and 3 x 14 = 42 . 5 and 14 do not have any common factor. Therefore, the simplest form for 15 over 42 would be 5 over 14.
It is: 14/15 divided by 13/9 = 42/65
7
17 Cannot be divided. All the other numbers can be. 15/3, 42/3, 33/3Prime: Can only be divided by itself and 1. 17/17 and 17/1, nothing else works.
0.0417
3 divided by 42 is 0.071428571428
42 divided into 126 = 0.3333333333333333