E Algebra 1A - Summative-Percer xNew Tabdocs.google.com/document/d/1OB6TGY5S1_53-SFM1T9_H9GWW2-YD-thUilYdbsncw4/edit1A - Summative -Percents Part TwoView Tools HelpRequest edit accessPlease complete the following percent change problems.Percent increase = [(new value - origina value)/original value] * 100Percent decrease = [(original value - ne value)/original value]* 1001.Last spring, the drama department at Salem High School had 20students audition for the musical. This spring, there were 16 students tryingout. What is the percent of decrease in the number of studentsauditioning?Ann works in a supermarket for $10.00 per hour. If her pay isincreased to $12.00, then what is her percent increase in pay?2.At a supermarket, a certain item has increased from 75 cents perpound to 81 cents per pound. What is the percent increase in the cost ofthe item?AaUS

Percentage increase =[(new value - original value)/original value]*100Percentage decrease =…

Answered: Please complete the following percent…

Math

Algebra

Please complete the following percent change problems. Doreent

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter24: Percent Practical Applications

Section: Chapter Questions

Problem 41A

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Question

E Algebra 1A - Summative-Percer x
New Tab
docs.google.com/document/d/1OB6TGY5S1_53-SFM1T9_H9GWW2-YD-thUilYdbsncw4/edit
1A - Summative -Percents Part Two
View Tools Help
Request edit access
Please complete the following percent change problems.
Percent increase = [(new value - origina value)/original value] * 100
Percent decrease = [(original value - ne value)/original value]* 100
1.
Last spring, the drama department at Salem High School had 20
students audition for the musical. This spring, there were 16 students trying
out. What is the percent of decrease in the number of students
auditioning?
Ann works in a supermarket for $10.00 per hour. If her pay is
increased to $12.00, then what is her percent increase in pay?
2.
At a supermarket, a certain item has increased from 75 cents per
pound to 81 cents per pound. What is the percent increase in the cost of
the item?
AaUS

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