BOOKSTORE
Problem #1.
In a Bookstore, Jen makes P1,000.00 a week for working part-time.
This week she receives P1,100. She asked herself the following:
a) Is there an increase in my salary for this week?
If there is an increase in my salary, how much is it?
c) What is the percent of change in my salary?
b.If There is an increase in my salary, how much is it?
Yung Nagsagot Bibigyan Kong Dias ​