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Problems involving percents. Five of the 25 girls on Alden Middle Schools soccer team are 7 th -grade students. Find the percentage of 7 th graders on.

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Presentation on theme: "Problems involving percents. Five of the 25 girls on Alden Middle Schools soccer team are 7 th -grade students. Find the percentage of 7 th graders on."— Presentation transcript:

1 Problems involving percents

2 Five of the 25 girls on Alden Middle Schools soccer team are 7 th -grade students. Find the percentage of 7 th graders on the team. Show two different ways of finding the answer. One of the methods must include a diagram or picture model.

3 Of the 25 girls on the Alden Middle School soccer team, 40% also play on a travel team. How many of the girls on the middle school team also play on a travel team?

4 The Alden Middle School girls soccer team won 80% of their games this season. If the team won 12 games, how many games did they play?

5 Double Number Lines

6

7

8 How are the previous problems similar? How are they different? Five of the 25 girls on Alden Middle Schools soccer team are 7 th -grade students. Find the percentage of 7 th graders on the team. Of the 25 girls on the Alden Middle School soccer team, 40% also play on a travel team. How many of the girls on the middle school team also play on a travel team? The Alden Middle School girls soccer team won 80% of their games this season. If the team won 12 games, how many games did they play?

9 Use the words part and whole for the underlined words in these problems… 80% of what is 12? 40% of 25 is what? five is what percent of 25?

10 30% of 80 is __________ 30% of _________ is out of 80 is ___________ Are the blanks part, whole or percent?

11 You can solve these 2 or more ways…. Make a double number line diagram…. Find equivalent ratios…..


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