Question

Vinnie is searching online for airline tickets. Two weeks​ ago, the cost to fly from Hartford to Boston was ​$225. Now the cost is ​$325. 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?

Answer 1

44%, 67%

Explanation:

let x = increase in price

225 + 225x = 325

225x = 325-225 = 100

x = 100/225 = 0.44

.44 x 100 = 44%

With baggage fee:

225 + 225x = 325 + 50 = 375

225x = 375-225 = 150

x = 150/225 = 0.67

0.67 x 100 = 67%