What is 30 of 750?
Understand the Problem
The question is asking for the percentage of 750 that equals 30. To solve this, we will calculate what percentage '30' is of '750' using the formula (part/whole)*100.
Answer
4%
Answer for screen readers
The final answer is 4%
Steps to Solve
- Identify the 'part' and the 'whole'
In this problem, '30' is the part and '750' is the whole.
- Apply the percentage formula
The formula to find the percentage is:
$$\frac{\text{part}}{\text{whole}} \times 100$$
- Substitute the values into the formula
Substitute '30' for the part and '750' for the whole:
$$\frac{30}{750} \times 100$$
- Calculate the fraction
First, divide 30 by 750:
$$\frac{30}{750} = 0.04$$
- Convert the fraction to a percentage
Multiply the result by 100 to convert it to a percentage:
$$0.04 \times 100 = 4$$
Therefore, 30 is 4% of 750.
The final answer is 4%
More Information
Finding the percentage of a number is useful in many real-world contexts, such as calculating discounts, interest rates, and data analysis.
Tips
A common mistake is to forget to multiply by 100 after dividing the part by the whole. Always remember to include this step to convert the decimal to a percentage.
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