problem solving using percents

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Pro Pro blem blem Sol Sol vi vi ng ng Us Us i i ng ng Per Per cen cen ts ts Algebra Book Algebra Book Lesson 11.2 Lesson 11.2 page: 568 page: 568

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Page 1: Problem solving using percents

ProProblemblem SolSolvivingng UsUsiingng PerPercencentsts

Algebra BookAlgebra BookLesson 11.2 Lesson 11.2 page: 568 page: 568

Page 2: Problem solving using percents

ProProblemblem SolSolvivingng UsUsiingng PerPercencentsts

Percent:

Per Hundred or Part of a Hundred

For example:

30 % means 30 parts of a hundred.

Page 3: Problem solving using percents

ProProblemblem SolSolvivingng UsUsiingng PerPercencentsts

Problem Solving

Verbal Model

Labels

Equations

a is p percent of b. is % of

•Percent: p•Base number: b•Number compared to b: a

a = pb