Answer:
3/4
Step-by-step explanation:
15/20=3/4 if you divide both sides by 5
42=2[{45-3(14-21)}+4]
42=2[{45-3×-6}+4]
42=2[{45-18}+4]
42=2[{27}+4]
42=2[27+4]
42=2×31
42=62
I am pretty sure the answer is A
Cant see the picture can you zoom in?
\
Abbe: 10%, or
Morgan: 11.1% or
(The 1 repeats forever)
Hope this helps!