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book Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman cover

Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman

Edition 8ISBN: 978-1305585454
book Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman cover

Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman

Edition 8ISBN: 978-1305585454
Exercise 55
Solve the following increase or decrease problems for the unknown. Round decimals to hundredths and percents to the nearest tenth.
If a number decreases from 88 to 55, what is the rate of decrease
Explanation
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Rate of change formula:
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Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman
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