Question

The price of a gallon of unleaded gas has risen to $2.89 today. Yesterday's price was $2.82 . Find the percentage increase. Round your answer to the nearest tenth of a percent.

Answer 1

2.48227 increase is the answer

Answer 2

Answer:
% of increase = 2.5%

Step-by-step explanation:
The percentage of increase can be calculated using the following rule:
% of increase = (amount of increase / original amount) * 100
where:
amount of increase = new price - old price = 2.89 - 2.82 = $0.07
original amount = $2.82

Substitute in the equation to get the percentage of increase as follows:
% of increase = (0.07 / 2.82) * 100 = 2.4822 % which is approximately 2.5% to the nearest tenth

Hope this helps :)