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1. If 5 cm on a map represents 5km of actual ground, how many centimeters would 25km of actual ground be on the map?
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3. Because the cost of ingredients has gone up, Anders has decided to increase the cost of food at his Edmonton Cafe by 11%. How much will a customer pay for a sandwich that used to cost $6.49. Include 5% GST.
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4. The retail price of a snowblower is $617.40. The wholesale price was $420.00. What is the percent markup?
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5. Calculate the sale price of a table set that regularly sells for $1439.00 and is on sale for 15% off.
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6. The bank buying rate for 1 euro is $1.56 CAD. If you have 1025 euros, how many Canadian dollars can you exchange them for?
1. Let x = ?
2. Set up ratio (words)
3. Set up proportion
4. Solve
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7. If Linda purchased 10820 Thailand bhat for $380.00 CAD, what was the banks selling rate for bhat?
1. Let x = ?
2. Set up ratio (words)
3. Set up proportion
4. Solve
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8. If Cody solid 10750 Singapore dollars for $7925.76 CAD, what was the bank's buying rate for one singapore dollar?
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9. The bank's selling rate for Kenyan shillings is 0.017300 and the buying rate is 0.012510. How many shillings would you get for $150 CAD?
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10. The bank's selling rate for Brazillian reals is 0.697000 and the buying rate is 0.534900. How many Canadian dollars would you get for 150 reals?
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11. If the selling rate of Indian rupees is 0.02532 and the buying rate is 0.02087, how much money would you lose if you exchanged $75.00 CAD for rupees and then converted them back to rupees the same day?
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12. Use the following chart to calculate the cost of buying 2 T­shirts, 2 pairs of shoes, and 4 pairs of jeans.
Clothing
Tshirt
Shoes
Jeans
Wholesale
$17.50
$77.50
$45.00
Markup
15%
65%
30%
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13. Using the follwoing exchange rates, calculate how much foreign currency you would receive for $1025.00 CAD.
a) Brazilian real is worth $0.6578 CAD
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13. Using the follwoing exchange rates, calculate how much foreign currency you would receive for $1025.00 CAD.
b) 1 Canyan Islands dollar is worth $1.500 CAD
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13. Using the following exchange rates, calculate how much foreign currency you would receive for $1025.00 CAD.
c) 1 euro is worth $1.6877 CAD
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14. A restaurant buys 4­lb jar of peanut butter for $10.99
a) The restaurant bought $43.96 worth of peanut butter. How many pounds of peanut butter were purchased?
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Reminders
1.1. Proportional Reasoning
1.2. Unit Price
1.3 Setting a price 1.4. Sales
1.5. Currency exchange
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A 2‐stroke dirt bike requires 18 L of gas to be mixed with 3 L of oil. How much oil do you need if you use 24 L of gas? 18
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$26 554
(Quebec)
5% GST
9.975% PST
GST
PST
1. Cost x Percent (GST tax) Cost with GST x Percent (PST tax)
$26 554 x 1.05
$27 881.70
$27 881.70 x 1.09975
$30 662.89
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