the class mark of the class 100-120 is:
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here are your answer....
class mark = upper limit+ lower limit/2
100+120/2
220/2=110
hope it's help you....
mark as brainlist
class mark = upper limit+ lower limit/2
100+120/2
220/2=110
hope it's help you....
mark as brainlist
samir7611:
hi
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