Question

With her new promotion nickis salary increases from 10.00 and hour to 13.50 an hour .what is the peecent of increase rounded to the nearest rounded to nearest whole number

Answer 1

percent increase = (new number - original number) / original number....* 100
percent increase = (13.50 - 10) / 10....* 100
                                   3.50/10 * 100 =
                                   350/10 =
                                   35% increase <==