SOLUTION: The price of a cup of coffee was $2.20 yesterday. Today, the price rose to 2.55 Find the percentage increase. Round your answer to the nearest tenth of a percent.

Algebra ->  Finance -> SOLUTION: The price of a cup of coffee was $2.20 yesterday. Today, the price rose to 2.55 Find the percentage increase. Round your answer to the nearest tenth of a percent.       Log On


   

Question 232467: The price of a cup of coffee was $2.20 yesterday. Today, the price rose to 2.55 Find the percentage increase. Round your answer to the nearest tenth of a percent.
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
amount of increase is 0.35
0.35/2.20=0.159 or 15.9% increase