Answer:

Step-by-step explanation:
Paperback Books:
Number of books
Cost of 1 book

Magazines:
Number of magazines
Cost of 1 magazine=


Percentages can be used for discounts in shops - 50% off cookies
For bank interest rates - 2.78% p.a.
Sales tax - $50 coffee maker and the sales tax is 8%
Answer:
building a aroung 50.34 feet