It already is in simplest form because the numerator and denonimator don't have a common factor to then divide them by.
Step-by-step explanation:




Answer:
Fix the layout of the question because I cant tell the numbers
Step-by-step explanation:
Answer:
AE =15
Step-by-step explanation:
BC=16-12 = 4
AE=x
12/4 = x/5
Cross multiplication
4x=60
x=15
4x3 = 12
5x3 =15