The ratio of students to teachers at a school is 13 to 2. There are 91 students in the school.

How many teachers does the school have?

592

20

14

6

There are 14 teachers

The school has 14 teachers. How? divide 91 by the number of students you get 2 for (91:13) which equals 7. If for every 13 kids you get 2 teachers then you need to multiply the 7 by 2 which the answer is 14 (number of techers)