Question

in a class the ratio of female students to male students is 16:9 . What percentage of the class is female?​

Answer 1

Imagine if the class had 25 students. So there will be 16 female students and 9 male students.

Percentage of female students = $\frac{16}{25}*100 = 64$

Answer is 64%

Answer 2

Answer:

Hey!!! Hope this will help u...

Ratio of female students to male students=16:9

=>16/9

Female students=16

Male students=9

Total number of students=16+9=25

Number of female students=16/25×100%

=64%