All but 97 are composite.
All but one (97) are composite.
97 is prime, the rest are composite.
they are both prime and composite numbers
97 is the only prime number in the nineties.
No, 97 is prime.
The only prime number in the 90s is 97. So out of ten numbers one is a prime number and the remaining nine numbers are composite numbers. So 90s comprises of both prime numbers and composite numbers.
Ninety-seven is a prime; the remainder of the nineties are composites.
Some of them are composite, one is a prime.
Except for 97 which is a prime number
I think you mean the nineties, in which all but one are composite.
is every number in the nineties is a composite answer