20 is 5 percent of what?

Answer: 20 is 5 percent of 400. Alternatively, we can say that 400 is the number of which 20 is equivalent to 5%.

Solution for 20 is 5 percent of what:

20 = 5% of n 20 = 5 100 × n 20 × 100 5 = n n = 20 × 100 5 n = 20 × 100 5 n = 2000 5 n = 400

Now we have that 20 is 5% of 400. Alternatively, we can express it as 400 is the number of which 20 is 5%.


The step-by-step process for finding 20 is 5 percent of what:

The mathematical calculation of 20 is 5% of a number can be broken down as follows:

  • 20 = 5% of n
  • Convert this into an equation: 20 = (5/100) * n
  • Rearrange the equation to solve for n: 20 * (100/5) = n
  • Simplify the equation further: n = 20 * (100/5) => (20 * 100)/5
  • Carry out the calculation: n = 2000 / 5
  • The final answer is: n = 400

Thus, we conclude that 20 is 5 percent of 400.


Explanation for 20 is 5 percent of what:

Step 1: Set up the equation

We start with the equation 20 is 5% of what number (n). This can be written as:

20 = 5% of n

Think of percent as parts out of 100. So, when we say 5 percent, it's like having 5 parts out of a total of 100. What we want to do now is find out what the total would be if 20 was equivalent to 5 parts instead of 100.

Step 2: Convert the percentage to a fraction and set up the equation

Next, we convert the percentage to a fraction and set up the equation. 5% becomes 5/100. This gives us:

20 = 5 100 × n

This is like saying 20 is 5 parts (out of 100) of a total (n). We want to find out what that total (n) is.

Step 3: Rearrange the equation to solve for n

To solve for n, we need to get n on one side of the equation by itself. We can do this by multiplying both sides of the equation by (100/5):

n = 20 × 100 5

This is an alternative calculation. Instead of doing it in two steps like we did before, we can also do it in one step. First, we multiply 20 (our 20 parts) by (100/5) (the reciprocal of our percentage in decimal form).

Step 4: Simplify the equation

This simplifies to:

n = 20 × 100 5

Step 5: Perform the calculation

Performing the calculation gives us the final answer:

n = 2000 5 n = 400

Finally, after dividing 2000 by 5, we arrive at the answer: 400. Hence, we can definitively say that 20 is 5% of 400.

This guide aims to simplify the understanding of percentage calculations, focusing on the question 20 is 5 percent of what. Keep practicing with different numbers to hone your skills in percentage calculations. We hope this helps you in your quest for better mathematical understanding.


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