Answer:
3 + 5
Step-by-step explanation:
GCF = 4
12 / 4 = 3
20 / 4 = 5
3 + 5 = 8
2.3 is smaller than 2.6: we can see it just by looking at the digits from left to right.
now, where does 2

stand?
its fraction part is equal to
do that means that 2

=2.8
which is bigger than 2.6
so the final order is
2.3 2.6 2
So what is the question the fact is not a question please comment me and I will see what I can do look luck and a I am sorry I can`t do more ):