is % of what?

Calculate

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40 is 7 percent of what?

Answer: 40 is 7 percent of 571.429. Alternatively, we can say that 571.429 is the number of which 40 is equivalent to 7%.

Solution for 40 is 7 percent of what:

$40=\mathrm{7\%}ofn$ $40=\frac{7}{100}\times n$ $40\times \frac{100}{7}=n$ $n=40\times \frac{100}{7}$ $n=\frac{40\times 100}{7}$ $n=\frac{4000}{7}$ $n=571.429$

Now we have that 40 is 7% of 571.429. Alternatively, we can express it as 571.429 is the number of which 40 is 7%.

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The step-by-step process for finding 40 is 7 percent of what:

The mathematical calculation of 40 is 7% of a number can be broken down as follows:

• 40 = 7% of n
• Convert this into an equation: 40 = (7/100) * n
• Rearrange the equation to solve for n: 40 * (100/7) = n
• Simplify the equation further: n = 40 * (100/7) => (40 * 100)/7
• Carry out the calculation: n = 4000 / 7
• The final answer is: n = 571.429

Thus, we conclude that 40 is 7 percent of 571.429.

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Explanation for 40 is 7 percent of what:

Step 1: Set up the equation

We start with the equation 40 is 7% of what number (n). This can be written as:

$40=\mathrm{7\%}ofn$

Think of percent as parts out of 100. So, when we say 7 percent, it's like having 7 parts out of a total of 100. What we want to do now is find out what the total would be if 40 was equivalent to 7 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. 7% becomes 7/100. This gives us:

$40=\frac{7}{100}\times n$

This is like saying 40 is 7 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 (100/7):

$n=40\times \frac{100}{7}$

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 40 (our 40 parts) by (100/7) (the reciprocal of our percentage in decimal form).

Step 4: Simplify the equation

This simplifies to:

$n=\frac{40\times 100}{7}$

Step 5: Perform the calculation

Performing the calculation gives us the final answer:

$n=\frac{4000}{7}$ $n=571.429$

Finally, after dividing 4000 by 7, we arrive at the answer: 571.429. Hence, we can definitively say that 40 is 7% of 571.429.

This guide aims to simplify the understanding of percentage calculations, focusing on the question 40 is 7 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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