notes

1. Percent review.notebook
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Module 4 Lesson 9: Percent Review
3/9/16
Do Now:
In a Hershey’s candy bar, Stephanie found that there was
3.5 grams of sugar in one candy bad. In actually, there is 5
grams of sugar in the candy bar. What is the percent error?
Homework: Finish note
sheet if needed

2. Percent review.notebook
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March 09, 2016
S.52Homework Solutions

3. Percent review.notebook
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March 09, 2016
S.53

4. Percent review.notebook
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March 09, 2016
1.) 24 is what percent of 60?
2.) What number is 60% of 170?

5. Percent review.notebook
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3.) 42 is 70% of what number?
4.) Sam earned 44 points out of 50. What would be her
grade as a percent?

6. Percent review.notebook
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March 09, 2016
5.) Victoria has 10 bracelets. At the mall, she buys 5 more
bracelets. What will be the percent increase in Victoria’s
bracelet collection?
6.)The price of a dozen balloons has decreased by 8% over
the last year. If the price this year is $12.99, what was the
price of a dozen balloons last year?

7. Percent review.notebook
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7.) A store advertises 25% off an item that regularly sells for
$270.
a. What is the sale price of the item?
b. If 8% sales tax is charged on the sale price, what is the
total with tax?

8. Percent review.notebook
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March 09, 2016
8.) A baseball team had 120 players show up for tryouts last
year. This year, there were 150 players show up for tryouts.
Find the percent increase in players from last year to this year.
9.)A Razor scooter that costs $130 is discounted by 25%.
How much does it cost now?

9. Percent review.notebook
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10.) Company A buys soccer balls for $20 and sells it for $31.
What is the markup rate?
11.) Sneakers costs $80 while they pay a wholesaler $50.
What is the markup rate?

10. Percent review.notebook
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March 09, 2016
12.) An item that costs $60 is marked 35% off.
a. What is the discounted price?
b. There is an 8% sales tax, what is the final price?