Question

Each year, Terrell buys a plane ticket to visit his grandmother for a week. Last year, he paid one hundred thirty-five dollars. This year, he paid one hundred eighty-nine dollars. What was the percent increase in the cost of his plane ticket? Show your work.

Answer 1

(189/135) x 100 for pecentage of original...
-100 for *increase*

Answer 2

thank you