Answer:
50 %
Step-by-step explanation:
Ff x ff
We get Ff, Ff, ff and ff
since we know not having freckles is recessive only "ff" can give us no freckles.
in this case it is 50% will not have freckles. we can do this through a punnent square. I would highly advise you to learn them as they are super easy and a basic of biology