The students in your class are going on a field trip. The ratio of teachers to students must be 1 to 7.
Which graph shows the number of teachers needed for 28 students?
![The students in your class are going on a field trip The ratio of teachers to students must be 1 to 7 Which graph shows the number of teachers needed for 28 stu class=](https://us-static.z-dn.net/files/dd9/ebcd6d1ad4a42914af521026eab26e24.png)