1. Day 3 Markup and Discount.notebook February 12, 2013
AIM: Markup and Discount
Do Now
1.) The subtotal of my bill at the diner
came to $24.25. If there is an 8% sales
tax, what would the total bill.
2.) I spent $300 at Home Depot the
other day. If there was a 6% sales tax,
what was my sub-total, to the nearest
dollar?
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2. Day 3 Markup and Discount.notebook February 12, 2013
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3. Day 3 Markup and Discount.notebook February 12, 2013
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4. Day 3 Markup and Discount.notebook February 12, 2013
Anticipatory Set
A video game that regularly sells for $39.95
is on sale for 20% off. What is the discount
and what is the sale price?
Equation for Discount:
Original price – (percent as a decimal)original price = discounted price
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5. Day 3 Markup and Discount.notebook February 12, 2013
Anticipatory Set
Aeropostale buys a shirt for $21.00 and uses
a percent markup of 42%, find the markup
and then find the selling price.
Equation for Mark‐up:
Original price + (percent as a decimal)original price = selling price
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6. Day 3 Markup and Discount.notebook February 12, 2013
1.) At Best Buy, you purchased a television for $1200 and
that was after a 20% discount. What was the original
price?
2.) I purchase a tablet computer for $300 and it was
marked-up 20%. What was the original price?
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7. Day 3 Markup and Discount.notebook February 12, 2013
3.) I saw a camera on sale for 35% off the original price.
If the original price was $200.00, what is the new price?
4.) A store purchased a sofa for $420 and marked it up
30%. What is the selling price?
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8. Day 3 Markup and Discount.notebook February 12, 2013
BEFORE
YOU
LEAVE
Let's say that I buy diamond necklace that was listed at $1500.
The discount was 25% with an extra 15%. Find the sale price of
the necklace.
Wait, find 40% of $1500. What do you notice?
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9. Day 3 Markup and Discount.notebook February 12, 2013
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