5 is a prime number while 9 & 8 are compositenumbers.
All those numbers are mutually prime (5 and 7 are prime, full stop), so the least common denominator is 5x7x8x9.
The prime numbers (factors) of 75 are: 3 and 5
5,1
5. And primes must be integers.
Prime numbers are: 2 3 5 7 Composite numbers are: 4 6 8 9 10 So the ratio is: 4 to 5
All those numbers are mutually prime (5 and 7 are prime, full stop), so the least common denominator is 5x7x8x9.
The prime numbers (factors) of 75 are: 3 and 5
9 is not prime. 9 = 3 * 38 is not prime. 8 = 2 * 2 * 2
5,1
5. And primes must be integers.
Prime numbers are: 2 3 5 7 Composite numbers are: 4 6 8 9 10 So the ratio is: 4 to 5
5 is a prime number, but not 9, because you can do 3*3=9
No.
No neither of them are because 3x3=9 so it is not prime. 8 is not either because 2x4=8
composite 9 is prime
no neither are prime
2, 3, 5, 7, 9 * * * * * 9 is not a prime. The fifth prime is 11.