Math, asked by devrajshankar9, 11 months ago

what is the class mark of class interval 60-70

Answers

Answered by thegenius999

1

Answer:

-5

Step-by-step explanation:

-70+60/2=-10/2=-5

Answered by sreevidhya58

0

Step-by-step explanation:

60.5

60+70/2

130/2

60.5

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