Question

Denise teaches obedience classes. Last sesión,11/12 of the dogs passed her class. This session,9/12 of the dogs passed her class.What fraction more of the dogs passed her class last session?

Answer 1

2/12 or 1/6 if you needed simplest form

Answer 2

11-9 = 2
So 2/12 or 1/6 for simplest form.