Question

The ratio of the number of girls to all students in the class is 4:9 can there be 20 students in that class?

Answer 1

Answer:

nooo.......how there can only be 20 students.....!

Answer 2

The answer is no!

There can't be 20 students in that class because the ratio is 4:9 so its either 4 boys and 9 girls or 4 girls and 9 boys.This is a total of 13 students because (4+9=13).The answer is That there can not be 20 students in that class because there is only 13 students.