Math, asked by mayanksharmajpr014, 6 months ago

find the class mark of the class interval 350-490​

Answers

Answered by Sanjalik20
0

Answer:

Class mark =430

Step-by-step explanation:

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Answered by nehaldadhich2005
0

Answer:

the answer is 140

Step-by-step explanation:

450-350=140

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