What is 25 percent of 30? (25% of 30?)

Answer: 25 percent of 30 is 7.5. Alternatively, we can say that 7.5 is equivalent to 25% of 30.

Percentage Calculator: 25 Percent of 30

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What is% of

Calculation of What is 25 percent of 30:

25 percent * 30 =

(25 / 100) * 30 =

(25 * 30) / 100 =

750 / 100 =

7.5

Now we have the answer: 25% of 30 = 7.5. Alternatively, we can express it as: 7.5 is equivalent to 25 percent of 30.

Mathematical Notation: 25% * 30 = (25 / 100) * 30 = (25 * 30) / 100 = 750 / 100 = 7.5

Formula we can use to solve our problem:

Formula: X/100 × Y

Let's use the example of "What is 25% of 30?" to understand the calculation:

= 25/100 × 30 = 7.5

Check our "What is X Percent of Y" Calculator for more methods and formulas

Solution for "What is 25 percent of 30" with Step-by-step guide:

Step 1: Start with the given output value, which is 7.5.

Step 2: Use the variable 'x' to represent the unknown value.

Step 3: From Step 1, we know that 7.5 is equivalent to 100%.

Step 4: Similarly, we can determine that 'x' represents 25% of the value.

Step 5: This leads us to two simple equations:

  • Equation 1: 30 equals 100%
  • Equation 2: 'x' equals 25%

Step 6: To solve for 'x', we divide equation 1 by equation 2, considering that both equations have the same unit (%). Thus, we obtain:
30 / x = 100% / 25%

Step 7: By taking the reciprocal of both sides of the equation obtained in Step 6, we have:
x / 30 = 25 / 100
⇒ x = 7.5

Therefore, we conclude that 25% of 30 is equal to 7.5.

I hope explanation above helps you understand how to calculate 25 percent of 30

Quick Tip - How Calculate 25 percent of 30 on calculator

If you want to use a calculator to know what is 25 percent of 30, simply enter 25 ÷ 100 × 30 and you will get your answer which is 7.5

Frequently Asked Questions on What is 25 percent of 30

1. How do I calculate percentage of a total?

To calculate percentages of a total: determine the part, divide it by the total, and multiply by 100.

2. What is 25% of 30?

25 percent of 30 is 7.5.

3. How to calculate 25 percent of 30?

Multiply 25/100 by 30 = (25/100) * 30 = (25 * 30) / 100 = 7.5.

2. 25 of 30?

25 of 30 = 7.5.

4. what is 25 percent of 30 dollars?

7.5 dollars.

Sample questions and answers

Question: At a high school 25 percent of seniors went on a mission trip. There were 30 seniors. How many seniors went on the trip?

Answer: 7.5 seniors went on the trip.


Question: 25 percent of the children in kindergarten like Thomas the Train. If there are 30 kids in kindergarten, how many of them like Thomas?

Answer: 7.5 kids like Thomas the Train.

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