we first have to convert both of them to have the same denominator, to do this we find one of the multiples they have in common. one is 132 which is 11×12. then to find the rest, multiplied 10 by 12 and 11 by 11. they convert to 120/132 and 121/132. so 11/12 is bigger by 1/132 (idk if that makes sense)