Elsie now has 1/3, Kevin has 1/6, and 1/4 of the brownies. if they each take 1/3 of the remaining brownies, what fraction of the brownies baked will they each have

Elsie will have; 1/3 + 1/3 = 2/3
Kevin was having 1/6 left, if he take 1/3 of the remaining , he will now have;
1/6 + 1/3 = 1+2 /6 = 3/6 = 1/2