Answer:
Your answer would be -1 1/4
Step-by-step explanation:
Convert the elements to fraction, Apply the A/B fraction rule, Cross - cancel the common factor which is 3 and convert the improper fractions to mixed numbers.
Hope this helps :)
A.
-5/4 or -1.25 or -1 1/4
Answer: the answer will be selection
the length of all sides added together