Question

Last year, the Lab fee for a course was $50. This year the Lab fee for the same course is $65. Determine the increase in the Lab fee

Answer 1

Answer:

30% increase

Step-by-step explanation:

Percent of increase is

 difference         15

------------------- =   ---- = 15/50  = 0.3 x 100 = 30% increase

Start number     50