Will someone please check my answer:

If R is the gene for brown eyes,and L is the gene for blue eyes, consider the children of a parent with a homozygous brown-eyed,RR,gene combination and a parent with a
homozygous brown-eyed,RL,gene combination. What percent of the genetic combinations are carriers for the blue-eyed gene?
My answer: None of the children will have blue eyes.The only way to get blue eyes is to have LL,but that is not one of the combinations.
Thanks for your help.

the question asks about "carriers" (like the RL parent)

what percent is like the RL parent?