19Calculate simple and weighted arithmetic averages from the followingdata and comment on them:Monthly salary(in Rs.)Strength of thecadreDesignation10Class I OfficersClass II Officers1,5008005002070100150Subordinate StaffClerical staff250Lower staff100

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Answered: 19 Calculate simple and weighted…

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter7: Applying Fractions

Section7.1: Ratios

Problem 21WE

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19 Calculate simple and weighted arithmetic averages from the following data and comment on them: Monthly salary (in Rs.) Strength of the cadre Designation 10 Class I Officers Class II Officers Subordinate Staff 1,500 800 500 20 70 Clerical staff 100 250 100 Lower staff 150