January 20, 2016 Warm-Up:Warm-Up: Simplif y:. Homework Percent Diagram Problems Worksheet.

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Presentation transcript:

January 20, 2016 Warm-Up:Warm-Up: Simplif y:

Homework Percent Diagram Problems Worksheet

Objective SWBAT solve percent problems for percent and part of a whole using a visual model. Write down the objective in your math journal in your own words.

Percent Intro  How can I find a percentage of a whole?  How can I find a percent if I have two parts that make a whole?  How can I find the whole amount if you know the parts?

Percent Intro Marisa is always looking for a great deal while shopping. She found a sale rack where all of the jeans are marked 40% off. Her favorite jeans regularly cost $65. To figure out if she has enough money to buy a pair of jeans, Marisa decides to estimate. She thinks that the jeans will cost approximately $30. Is her estimate reasonable?

Percent Intro To find the exact answer, Marisa created the diagram below. How could she add marks to partition the line evenly? Partition the line and calculate the missing values.

Percent Intro How much money will Marisa save? What is the price she will have to pay?

Group Task Work together as a group to complete problems 1 & 2 involving percent and percent diagrams.