Problem of the Day Last week, you finished Level 2

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Presentation transcript:

Problem of the Day Last week, you finished Level 2 You estimate that 200 people attended a school concert. The actual attendance was 240 people. Find the percent error. Last week, you finished Level 2 of a video game in 32 minutes. Today, you finish Level 2 in 28 minutes. What is your percent of change? A rectangular frame has a length of 3 4 𝑓𝑜𝑜𝑡 and a width of 1 2 𝑓𝑜𝑜𝑡. What is the perimeter of the frame? 1 1 4 𝑓𝑜𝑜𝑡 b. 1 3 4 𝑓𝑜𝑜𝑡 c. 2 1 4 𝑓𝑜𝑜𝑡 d. 2 1 2 𝑓𝑜𝑜𝑡

Homework 18. 25% 8. increase; 200% 20. increase; 100% 10. decrease; 30% 12. increase; 140% 14. increase; 176.3%

If it’s 20% off, it must be _______ on! For a discount, subtract % from 100 before you calculate

Lets earn back 100% of that money PLUS more! I bought these for $50 For a markup, add 100 to the % before you calculate

New York state tax is 8. 13%. If you paid $18 New York state tax is 8.13%. If you paid $18.16 for a shirt after tax that was originally marked 20.99, what was the sale price of the shirt? What was the percent discount you received?

Exit Ticket A store purchases a gaming system for $180 and marks up the price by 25%. How much do they sell the gaming system for? How much profit will they earn if they sell 6 systems?