Calculate the class mark of the class 80-110 . Find the class size also.
Answers
Answered by
7
Answer:
Step-by-step explanation:
Class Mark = 110-80 / 2
= 30/2 = 15
Therefore, class mark of 80-110 = 80+15 = 95.
Class Size = 110-80 = 30.
MARK ME AS BRAINLIEST!!!! (:
Similar questions