Math, asked by suhaniwarse16, 11 months ago

what is the class mark of 170-190.​

Answers

Answered by Anonymous
2

Step-by-step explanation:

class mark = lower class limit + upper class limit / 2

class mark = 170 + 190 /2

class mark = 360 / 2

class mark = 180

Answered by anuja168
1

class mark =170+190/2

=360/2

=180

hence the class mark is 180

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