64.375

9.1964

0.0427

24.5238

73.5714

8.0469

0.0175

By the rules of divisibility, you know that 515 is divisible by 5. 515 divided by 5 is 103. Since both 5 and 103 are prime and can't be divided further, stop there. The prime factorization of 515 is 5 x 103.

103

Because it has more than two factors which are: 1, 5, 103 and 515

No it is not a, b, c or d.

0.0097

515/8

The infinitely many multiples of 515: 515*1, 515*2, 515*3 etc.

It is the fraction divided by 8.It is the fraction divided by 8.It is the fraction divided by 8.It is the fraction divided by 8.

there are 8 hours and 37 mins

23.75

5 divided by 8

1.03

515= 515 * 100%= 51500%

1

8 times 8 divided by 8 = 8

8

22.5

0.1176