Respuesta :
The percentage of newborns who were boys is 86%.
What is the percentage?
- A percentage is a number or ratio expressed as a fraction of 100 in mathematics.
- The percent sign, "%," is commonly used, but the abbreviations "pct.", "pct," and sometimes "pc" is also used.
- A percentage is a number with no dimensions; it has no unit of measurement.
- To calculate the percentage difference between two numbers, divide the absolute value of the difference by the average of those two numbers.
- When you multiply the result by 100, you get the solution in percent rather than decimal form.
To find the percentage of boys:
- Babies born = 35
- Number of boys = 30
- Percentage = 35/100 × x = 30
- So, 35 × x = 3000
- Then, x = 3000/35
- Now, x = 85.71.
- Then, x = 86%
Therefore, the percentage of newborns who were boys is 86%.
Know more about percentages here:
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