Question

Colleen is searching online for airline tickets. Two weeks ago, the cost to fly from Hartford to Boston was $300. Now the cost is $375. What is the percent increase? What would be the percent increase if the airline charges an additional $50 baggage fee with the new ticket price? Tho norcont increase of the airline ticket is %

Answer 1

Answers:

25%

13.33%

Step-by-step explanation:

The percent of increase can be calculated using the following equation:

`\text{ \% increase = }(v_f-v_i)/(v_i)*100`

Where vf is the final value and vi is the initial value.

So, with the new cost of $375, the percent increase is equal to:

`\text{ \% increase =}(375-300)/(300)*100=(75)/(300)*100=25\text{ \%}`

If the airline charges an additional $50 baggage fee, the final value will be equal to: $375 + $50 = $425

Then, the percent increase would be equal to:

`\text{ \% increase = }(425-375)/(375)*100=(50)/(375)*100=13.33\text{ \%}`

Therefore, the answers are 25% and 13.33%