It must happen to you that you want to know that for example:
- How much will be 1200 if 25% is added?
What is 35% of the number 4500?
- 120% What percentage is the number 200?
- 75% of what number equals 150?
- 480, what percentage is more than 320?
- What number decreases by 25% to 200?

With the percentage of plus, all of the above can be easily calculated.

Types of Percentages Plus Percentages:
1- What is the percentage of "a" from "b"?
2. What percentage of "A" is "B"?
3- What percentage of "a" is equal to "b"?
4- "A", "what percentage" is more or less than "B"?
5- "A", what is the increase or decrease with "B%"?
6- What number changes to "b" with "a" percentage?