contestada

In a math class of 40 students, there are 21 female students.Which of the following does not represent a ratio of the number of girls in the classroom to the total number of students?
A. 19/40
B. 0.53
C. 21/40
D. 53%

Respuesta :

A does not represent the number of girls in comparison to the total number of students.

21/40 represents girls to total number
19/40, in turn, represents boys to total number.