Math, asked by livegamer63p, 6 months ago

plz give answer fast

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Answered by happiness46

0

Answer:

answer is 90 I think so

Step-by-step explanation:

#MARK AS BRAINLIST

Answered by polagokul

0

Answer:

Class mark is the mean of the upper and lower limit of the class interval =

90+120/2

=210/2

= 105

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