Please help! I forgot how to simplify complex fractions which is silly of me but here goes. What are these complex fractions but simpliefied : 3/4 over 6/7, 2 over 5/6, 7/9 over 7, 8/11 over 4, 4/15 over 2/5, 9/10 over 6, 20/8 over 15, 6/7 over 9/14. Will give Brainliest answer.