Question

In a class, 20 students are 1.15 m tall, 15 students are 1.20 m tall and 5 students are 1.25 m
tall. What is the average height of the students in the class?​

Answer 1

Answer:

20 students - 1.15 m

15 students - 1.20 m

5 students - 1.25 m

total ht - 3.60 m

total students - 20,15,5-40

average - 3.60/40

answer- 0.09 m

Answer 2

I hope this helps!!!!!!!!