If a class of 30 chemistry students have 17 of the students who are female. What percentage of students is female?
17 out of 30 is 17/30. Divide the numerator by the denominator to get the percent. 17 divided by 30 is .5666. You should probably round to .57 which is 57%.
Since 17 is a definite number and 30 is a definite number, there are no "significant figures" to worry about; therefore, you may retain the decimals and round to 56.67%
Well, let me do some quick calculations... 17 divided by 30 equals 0.5667... and if you multiply that by 100, you get 56.67%. So, if we round it off, we can say that the percentage of female students is approximately 57%. Girls really love chemistry, don't they? Maybe they're just trying to find the perfect formula for love!
To find the percentage of students who are female, we can use the following formula:
Percentage = (Number of females / Total number of students) x 100
Let's calculate the percentage:
Number of females = 17
Total number of students = 30
Percentage = (17 / 30) x 100
To simplify this calculation, divide 17 by 30:
Percentage = 0.567 x 100
Multiply 0.567 by 100:
Percentage ≈ 56.7
Therefore, approximately 56.7% of the students in the class are female.
To find the percentage of students who are female, we can use the formula:
Percentage = (Number of females / Total number of students) * 100
In this case, we know that there are 17 female students out of a total of 30 students. We can substitute those values into the formula:
Percentage = (17 / 30) * 100
To calculate this:
Step 1: Divide the number of females (17) by the total number of students (30): 17 / 30 = 0.5667
Step 2: Multiply the result by 100 to get the percentage: 0.5667 * 100 = 56.67
Therefore, approximately 56.67% of the students are female.