Math, asked by lieutenantRohan, 5 hours ago

Solve it by Assume mean method pls answer it's urgent

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Answers

Answered by soniaraikar9

1

Step-by-step explanation:

x f fx

22.5 2 45

45 3 135

67.5 7 472.5

90 6 540

112.5 6 675

135 6 810

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