Math, asked by madhav4342, 11 months ago

The class mark of the class 90-120

Answers

Answered by shahniruj1234

4

Step-by-step explanation:

class mark of 90 -120 is

90+120÷2=105

Answered by nirmalagurav1198

6

Answer:

105 is class mark

Step-by-step explanation:

class mark= upper limit+lower limit/2

=90+120/2

=210/2

=105

hence class mark is 105

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