Questions and Answers
What is $37 \times 98$?
3626
What is $46 \times 5.5$?
253
What is $765 + 973 + 849 + 597$?
3184
What is $9832 - 406$?
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What is 50% off $2.98?
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What is 15% off $3.00?
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What is 15% off $5.59?
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What is 30% off $15.00?
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What is 66% off $20.00?
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What is 75% off $12.00?
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What is 1/2 off $27.00?
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What is 1/2 off $3.70?
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What is the price after adding 7.5% sales tax to $23.18?
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What is the price after adding 7.5% sales tax to $8.20?
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What is the price after adding 7.5% sales tax to $12.50?
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What is the price after adding 7.5% sales tax to $2.99?
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Study Notes
Mathematical Operations
- Multiplication example: 37 multiplied by 98 equals 3,626.
- Another multiplication: 46 multiplied by 5.5 results in 253.
- Addition of multiple numbers: 765, 973, 849, and 597 totals 3,184.
- Subtraction operation: 9,832 minus 406 gives 9,426.
Discounts and Sales
- Calculating 50% off of $2.98 results in $1.49.
- For a 15% discount on $3.00, the price drops to $2.55.
- A 15% discount on $5.59 decreases the price to approximately $4.75, with a remainder of .0015.
- Applying a 30% discount on $15.00 leaves a price of $10.50.
- A significant markdown of 66% from $20.00 results in a final price of $8.80.
- A 75% discount on $12.00 brings the price down to $3.00.
- Getting half-off of $27.00 results in $13.50.
- Similarly, 50% off $3.70 equals $1.85.
Sales Tax Calculations
- Adding 7.5% sales tax to a purchase of $23.18 results in approximately $24.91, rounded up to $24.92.
- A purchase of $8.20 with 7.5% tax applied totals about $8.81, rounded up to $8.82.
- Adding 7.5% to $12.50 results in $13.43, rounded to $13.44.
- Sales tax on $2.99 comes to $3.21, rounded from a remainder of 0.00425.
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Description
This quiz tests your skills in mathematical operations including multiplication, addition, subtraction, and calculating discounts. You'll also learn how to apply sales tax to various purchase amounts. Perfect for anyone looking to sharpen their math skills in real-life scenarios.
