Question

At a local hospital, 35 babies were born. if 30 were boys, what percentage of the newborns were boys?

Answer 1

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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