Question

what is the class mark of class 25-35? solution

Answer 1

Hello Dear!!!

Here's your answer...

Class mark = upper limit + lower limit /2

class mark = 25+35/2

class mark = 60/2

class mark = 30.

The answer is 30

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Hope this helps you....

Answer 2

Answer:

What is the class mark of class 35 -45? *