problem solving using percents
TRANSCRIPT
ProProblemblem SolSolvivingng UsUsiingng PerPercencentsts
Algebra BookAlgebra BookLesson 11.2 Lesson 11.2 page: 568 page: 568
ProProblemblem SolSolvivingng UsUsiingng PerPercencentsts
Percent:
Per Hundred or Part of a Hundred
For example:
30 % means 30 parts of a hundred.
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