1 : 3
1:3
20 to 1 20 students per 1 teacher
42:31
In schools, for example, it is usually expressed as the number of students per teacher. In any case, ratio means comparing one number to another, so staffing ratio compares number of students to number of staff (teachers).
The numerical average of a group of numbers is the ratio of the sum of group of numbers to the total amount of numbers. This is also known as the mean.
1:3
35 new teachers. An increase from 95 teachers to 130 teachers would reduce the ratio to 19:1.
We figure this out by dividing 500 by 25. The answer is 20, so the ratio is 1 teacher for 20 students.
20 to 1 20 students per 1 teacher
52 to 2 i think i had it on a test once
Twenty-two teachers
44:2 simplified: 22:1 BTW a ratio is a fraction. Hopefully that helps! :D
42:31
Improve student/teacher ratio
In schools, for example, it is usually expressed as the number of students per teacher. In any case, ratio means comparing one number to another, so staffing ratio compares number of students to number of staff (teachers).
The numerical average of a group of numbers is the ratio of the sum of group of numbers to the total amount of numbers. This is also known as the mean.
becuz you have to divide. Wi