Question

11. What is the class mark of 25 -
35? *
25
O 35
O 60
O 30
This is a required question​

Answer 1

Answer:

30

Step-by-step explanation:

Class Mark = (Lower Limit + Upper Limit)/2 = (25 + 35)/2 = 60/2 = 30

Answer 2

Answer:

I think this is the right answer