Question

10) Last year, Don made $1350 biweekly. This year he makes $1475 biweekly. What is the percent increase in Don’s salary?

Answer 1

percent increase = (salary now minus salary last year) / (salary last year)

Answer 2

you can just put in those salary numbers, divide, and express as a percentage.

Answer 3

Thanks jake

Answer 4

this works for any percent change problem...

percent change from old to new = (new - old) / old

If you get a negative percent change, that means it reduced by that percentage. A positive percent change means that the new value was an increase by that percentage.

Answer 5

No problem, glad to help.