Hi,
To find the middle. You need to sum both numbers and divide them with 2.
[tex] \frac{2.2 + 8.5}{2} = \frac{10.7}{2} = 10.7 \div 2 = 5.35[/tex]
Answer: A (5.35)
Hope this helps.
If you have any questions about the answer, leave a comment and I will reply.
r3t40
