7.9487
To work it out for yourself, you need to understand that a prime number is a number than can only be divided by 1 and itself. 18 can be divided by 2 39 can be divided by 3 42 can be divided by 2 which leaves 31 which can only be divided by 1 and 31.
0.0044
0.0316
39
6.5
To work it out for yourself, you need to understand that a prime number is a number than can only be divided by 1 and itself. 18 can be divided by 2 39 can be divided by 3 42 can be divided by 2 which leaves 31 which can only be divided by 1 and 31.
39 divided 3 = 13
19 divided by 39 = 0.48717948717948717
507 divided by 39 is 13.
0.0741
1.95
12
0.0004
1.2821
0.0044
0.0316
39