Two different measurements are made on 1,000 husbands and their wives. If measurements of husbands exceed the measurements of wives in 800 cases for the first measure, in 700 cases for the second measure and in 660 cases for both measures, in how many cases will both measures on wives will exceed the measures on husbands?
Two different measurements are made on 1,000 husbands and their wives. If measurements of husbands exceed the measurements of wives in 800 cases for the first measure, in 700 cases for the second measure and in 660 cases for both measures, in how many cases will both measures on wives will exceed the measures on husbands?
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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