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Mathematical Operations and Discounts Quiz

16 Questions

100 Views

Mathematical Operations and Discounts Quiz

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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 $9832 - 406$?

9426 Signup and view all the answers

What is 50% off $2.98?

$1.49 Signup and view all the answers

What is 15% off $3.00?

$2.55 Signup and view all the answers

What is 15% off $5.59?

$4.75 Remainder of 0.0015 Signup and view all the answers

What is 30% off $15.00?

$10.50 Signup and view all the answers

What is 66% off $20.00?

$8.80 Signup and view all the answers

What is 75% off $12.00?

$3.00 Signup and view all the answers

What is 1/2 off $27.00?

$13.50 Signup and view all the answers

What is 1/2 off $3.70?

$1.85 Signup and view all the answers

What is the price after adding 7.5% sales tax to $23.18?

$24.91 with a remainder of 0.0085, rounded up would be $24.92 Signup and view all the answers

What is the price after adding 7.5% sales tax to $8.20?

$8.81 with a remainder of 0.005, rounded up would be $8.82 Signup and view all the answers

What is the price after adding 7.5% sales tax to $12.50?

$13.43 with a remainder of 0.0075, rounded up would be $13.44 Signup and view all the answers

What is the price after adding 7.5% sales tax to $2.99?

$3.21 with a remainder of 0.00425 Signup and view all the answers

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.