Math, asked by rishidev1978, 7 months ago

Calculate the class mark of the class 80-110 . Find the class size also.

Answers

Answered by atreyaaavs

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.

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