Iforgot 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.

A. 3/4/6/7= 3/4*7/6= 21/24= 7/8
B. 2/5/6= 2*6/5 = 12/5
C. 7/9/7= 7/9*7= 7/63= 1/9
D. 8/11/4= 8/11*4= 8/44= 2/11
E. 4/15/2/5= 4*5/15*2 = 20/30= 2/3
F. 9/10/6= 9/10*6= 9/60= 3/20
G. 20/8/15= 20/8*15= 20/120= 1/6
H. 6/7/9/14= 6*14/7*9= 84/63= 4/3

Hey! I did a very detailed answer just incase.
Hope that helps :)