What is 40 of 2800?
Understand the Problem
The question is asking for a calculation to determine what 40 is as a percentage of 2800. This involves dividing 40 by 2800 and then multiplying by 100 to find the percentage.
Answer
The answer is \( 1.43\% \).
Answer for screen readers
The final answer is ( 1.43% ).
Steps to Solve
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Divide the numbers First, we need to find the ratio of 40 to 2800, so we divide 40 by 2800. $$ \frac{40}{2800} $$
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Calculate the division Now let's perform the division. $$ \frac{40}{2800} = 0.0142857142857143 $$
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Convert to percentage To find the percentage, we multiply the result by 100. $$ 0.0142857142857143 \times 100 = 1.42857142857143 $$
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Round the result Finally, we can round the percentage to a reasonable number of decimal places. Rounding to two decimal places gives us: $$ 1.43% $$
The final answer is ( 1.43% ).
More Information
Finding a percentage is a common practice in various fields like finance, statistics, and everyday calculations. It's helpful to understand how numbers relate to each other in terms of proportions.
Tips
- Failing to multiply by 100 after the division.
- Not simplifying the fraction before performing calculations may lead to confusion or errors.
