Answer:
2/3 1/2 3/4 4/5 5/6 etc
Step-by-step explanation:
A complex fraction is a fraction where the numerator and the denominator are also fractions eg (3/4)/(6/7)
So, I figure a non complex fraction would be the opposite.
So, any fraction with integers as the numerators and denominators which are not divisible by each other could be a correct answer