SOLUTION:
We are to find the rate of inflation in the given question;
The formula to be used is;
Inflation rate =


CONCLUSION
The inflation rate of CPI that increased from 208 to 221 to the nearest tenth of a percentage is 6.3%.
Is about 24,000 because if your finding the amount he's withdrawing is about 24,000
Add all the numbers because they are all negative
-8 + -2= -10
-10 +-5 =-15
-15
9/25
9(4)/25(4)
36/100
36/100 = 0.36 = 36%
36% is your answer
hope this helps