(20%) ^2 =?
Can you do it without using a calculator?
The percentage, simple interest and compound interest are present in mathematics tests of all Contests even for doctors, nurses and lawyers!
An approval can change your life!
Many issues are easily solved by applying only concept of percentage.
The percentage also present in trade, industry, financing, profit or loss calculation.
The percentage, although very important, is taught at school in a few hours. The teacher never explains the main element: The concept of percentage.
In a simple language this e-book shows how anyone can easily learn percentage using new concepts: FP (percentage factor), PAF (Percent Adjusted Factor) and PAFD (Percent Adjusted Factor and Discount).
When you learn percentage, also will HAVE ALL CONDITIONS TO LEARN EVERYTHING ABOUT: Simple Interest, Compound Interest, Depreciation, Losses due to Monetary inflation and Capital gains.
Can you do it without using a calculator?
The percentage, simple interest and compound interest are present in mathematics tests of all Contests even for doctors, nurses and lawyers!
An approval can change your life!
Many issues are easily solved by applying only concept of percentage.
The percentage also present in trade, industry, financing, profit or loss calculation.
The percentage, although very important, is taught at school in a few hours. The teacher never explains the main element: The concept of percentage.
In a simple language this e-book shows how anyone can easily learn percentage using new concepts: FP (percentage factor), PAF (Percent Adjusted Factor) and PAFD (Percent Adjusted Factor and Discount).
When you learn percentage, also will HAVE ALL CONDITIONS TO LEARN EVERYTHING ABOUT: Simple Interest, Compound Interest, Depreciation, Losses due to Monetary inflation and Capital gains.
