45 is 9 Percent of What?

45 is 9 percent of what?

Answer: 45 is 9 percent of 500. Alternatively, we can say that 500 is the number of which 45 is equivalent to 9%.

Solution for 45 is 9 percent of what:

45 = 9% of n

45 = \frac{9}{100} \times n

45 \times \frac{100}{9} = n

n = 45 \times \frac{100}{9}

n = \frac{45 \times 100}{9}

n = \frac{4500}{9}

n = 500

Now we have that 45 is 9% of 500. Alternatively, we can express it as 500 is the number of which 45 is 9%.

The step-by-step process for finding 45 is 9 percent of what:

The mathematical calculation of 45 is 9% of a number can be broken down as follows:

45 = 9% of n
Convert this into an equation: 45 = (9/100) * n
Rearrange the equation to solve for n: 45 * (100/9) = n
Simplify the equation further: n = 45 * (100/9) => (45 * 100)/9
Carry out the calculation: n = 4500 / 9
The final answer is: n = 500

Thus, we conclude that 45 is 9 percent of 500.

Explanation for 45 is 9 percent of what:

Step 1: Set up the equation

We start with the equation 45 is 9% of what number (n). This can be written as:

45 = 9% of n

Think of percent as parts out of 100. So, when we say 9 percent, it's like having 9 parts out of a total of 100. What we want to do now is find out what the total would be if 45 was equivalent to 9 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. 9% becomes 9/100. This gives us:

45 = \frac{9}{100} \times n

This is like saying 45 is 9 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 (100/9):

n = 45 \times \frac{100}{9}

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 45 (our 45 parts) by (100/9) (the reciprocal of our percentage in decimal form).

Step 4: Simplify the equation

This simplifies to:

n = \frac{45 \times 100}{9}

Step 5: Perform the calculation

Performing the calculation gives us the final answer:

n = \frac{4500}{9}

n = 500

Finally, after dividing 4500 by 9, we arrive at the answer: 500. Hence, we can definitively say that 45 is 9% of 500.

This guide aims to simplify the understanding of percentage calculations, focusing on the question 45 is 9 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.