First, get the difference between the price level changes.

Then, divide it by the initial price level, which is 109.

Multiply by 100 to get its percent.

Thefore, the inflation rate during the year is 3.67 percent.
Answer: 45/1637
Explanation:
Simplify:
90/3274 = 45/1637
I hope this helps you
(2y)^2-2.13yg+(13g)^2
(2y-13g)(2y-13g)
I think this attachment will help you
51, 54, 60, 66, 68, 75, 77, 80
The median is 67