Math, asked by ssen82725, 19 days ago

class 7th maths chapter 7 exercise 7.1 question no 2,3 and 4​

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Answers

Answered by gaurim614
0

Step-by-step explanation:

By definition,

Average=

5

x+(x+3)+(x+6)+(x+9)+(x+12)

=

5

5x+30

=x+6

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