Convert mixed number to improper fraction:

The Formula would be A=3.14rr
Which is A=3.14(3)(3)
The answer is 28.26
Answer:
If you were to fully simplify it would technically be 1/2 as 4/8 is correct but can be further rounded down
Step-by-step explanation:
1/8 x 4 = 4/8
4/8 ÷ 4 = 1/2