Write all the proper fractions whose numerator and denominator are prime numbers between 65 and 80.

Write all the proper fractions whose numerator and denominator are pri

1.	Write all the proper fractions whose numerator and denominator are prime numbers between 65 and 80.
Answer» ANSWER : `67/(79), 71/(79), 73/(79), 67/(73), 71/(73), 67/(71)`