Question

class mark of 1-11 class is​

Answer 1

Answer:

class mark of 1-11 is 1+11/2 = 12/2 = 6

Answer 2

Answer:

The formula for Class Mark is

upper limit+ lower limit divided by 2

so, 11+1/2

12/2

6

Therefore the class mark of this is 6.

Hope it will help you

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