Math, asked by kothmiresmit, 3 months ago

The Class Mark of the class 70 – 80 is ______​

Answers

Answered by sreejakundu7
1

Answer:

Step-by-step explanation:

Class mark= lower class + upper marks

______________________

2

= 70+80

_____

2

=150

_____

2

= 75

hence class mark= 75

Answered by sanmugamsanmugamt125
2

Answer:

70+80/2

150/2

75

Step-by-step explanation:

class mark=lower limit +upper limit/2

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