Answer:
factors
Step-by-step explanation:
The average is 2. To find the average you add all the numbers then divide the sum by the total amount of numbers.
Answer:
21 students per teacher
10 students per tutor
10 tutors needed for 110 students
Step-by-step explanation:
84 ÷4=21
30÷3=10
110÷10=10
The perimeter of a shape is when you add up all the sides. I used a calculator to add up all the numbers. The images shows three different forms.
Hope this helps! :)