One teacher wants to give each student 9/10 of a slice of pizza. If the teacher has 9 slices of pizza, then how many students will she be able to hand out pizza to?

10 students

Step-by-step explanation:

You basically divide 9 slices (total) by 9/10.

9/10:9=

Keep Change Flip

Keep 9 or make it 9/1

Change division to multiplication

Flip/Find the Reciprocal of 9/10 which is 10/9

new equation is 9/1*10/9=90/9=10