Solved Example of Percentage
Some examples on the percentages are,
Example 1: Find 15 % of 500.
Solution:
We can find the percentage by formula,
V2 = P × V1
V2 = 15% × 500
V2 = (15 × 500) / 100
V2 = 75.
Thus, 15% of 500 is 75.
Example 2: Find 4% of 1300.
Solution:
We can find the percentage by formula,
V2 = P × V1
V2 = 4% × 1300
V2 = (4 × 1300) / 100
V2 = 52.
Thus, 4% of 1300 is 52.
Example 3: What percentage is 1 of 3000?
Solution:
We can find the percentage by formula,
V2 = P × V1
P = V2 / V1
P = 1 / 3000
Thus, P% = 1/3000 × 100
P% = (1/30)%
Thus, (1/30)% of 2000 is 500.
Example 4: If 10% of x is 900. Find x.
Solution:
We can find the percentage by the formula,
V2 = P × V1
V1 = V2 / P
V1 = (V2 × 100 ) / P%
V1 = (900 × 100) / 10
V1 = 9000
Thus, the value of x is 9000.
Example 5: Find the value of the percentage of green blocks in each case.
Solution:
In first case, the green blocks are 0, and the total blocks are 36.
Therefore,
Percentage of green Blocks = 0/36 × 100 = 0%.
In second case, the green blocks are 18, and the total blocks are 36.
Therefore,
Percentage of green Blocks = 18/36 × 100 = 50%.
In third case, the green blocks are 27 and the total bricks are 36.
Therefore,
Percentage of green Blocks = 27/36 × 100 = 75%.
Example 6: What percentage is 15 out of 50?
Solution:
Original value = 15
Total value = 50
Percentage Formula is,
Percentage = (Original Value/Total value) × 100
= 15/ 50 × 100
= 30%
Example 7: What percentage of 80 is 20?
Solution:
Original value = 20
Total value = 80
Percentage Formula is,
Percentage = (Original Value/Total value) × 100
= 20/ 80 × 100
= 25%
Percentage
Percentage: In mathematics, a percentage is a figure or ratio that signifies a fraction out of 100. It is a method used to express a dimensionless relationship between two numbers, similar to ratios, fractions, and decimals. Percentages are commonly indicated by the symbol “%” following the number. The word “Percentage” was coined from the Latin word “Percentum” which means “by hundred“. It is a dimensionless relation between two numbers. It is often denoted by the sign “%” or per cent or pct.
In this article, we will cover percentage definitions, examples, percentage formulas, how to calculate the percentage, etc.
Examples of Percentages:
- 10% is 10/100, that is, 1/10 of the number
- 20% is 20/100, that is, 1/5 of the number
In this article, will learn about Percentages, Percentage Formulas, How to Calculate Percentages, and others in detail.
Table of Content
- What is Percentage?
- Examples of Percentage
- Percentage Formula
- How to Calculate Percentage of a Number?
- How To Calculate Percentage?
- Percentage Chart
- Percent Table
- Difference between Percentage and Percent
- Percentage in Maths
- Percentage Tricks
- How to Calculate Percentage of Marks?
- Percentage Calculator