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TRANSCRIPT
Types of Percentage ProblemsBy: Kari Knisely
What you will learn…
Problems where you may need to solve for any of the following:
Amount before a change
Amount after a change
Percent of a 100 after a change
Percent of change
Amount of change
Amount before change
Original amount before taxes, tips, discounts, and changes
Starting amount before taxes, tips, discounts, and changes
Subtotal amount before taxes, tips, discounts, and changes
Amount before change
What was the original price?
Amount before change
How many questions were on the test?
Amount before change
What was the subtotal?
Amount before change
What was the original price if purchased in FL?
Amount after a change
Ending amount after taxes, tips, discounts and changes
Final amount after taxes, tips, discounts and changes
Total amount after taxes, tips, discounts and changes
Amount after a change
What price will you pay?
$30.00
Amount after a change
How many questions were correct?
Amount after a change
How much total will you leave?
Subtotal$9.00
Amount after a change
What is the total price after tax?
Percent of 100 after a change
Ending percentage of original 100% after taxes, tips, discounts and changes
Final percentage of original 100% after taxes, tips, discounts and changes
Total percentage of original 100% after taxes, tips, discounts and changes
Percent of 100 after a change
Original $30.00
Total $25.00(after discount)
Percent of 100 after a change
What percent was earned?
Percent of 100 after a change
Subtotal $8.59
Total $12.00(including tip and 6% sales tax)
Percent of 100 after a change
Original $79.99
Total $62.00(after discount and sales tax)
*Sale was not in FL
Percentage of Change
Percent of Tax (increase original 100% starting percentage)
Percent of Tip (increase original 100% starting percentage)
Percent of Discount (decrease original 100% starting percentage)
Percent of Change (increase or decrease original 100% starting percentage)
Percentage of Change
Original $30.00
Total $25.00(after discount)
Percentage of Change
What percent was not correct?
Percentage of Change
Subtotal $8.59
Total $12.00(including tip and 6% sales tax)
Percentage of Change
Original $79.99
Total $62.00(after discount and sales tax)
*Sale was not in FL
Amount of Change
Amount of Tax (increase original amount)
Amount of Tip (increase original amount)
Amount of Discount (decrease original amount)
Amount of Change (increase or decrease based on situation)
Amount of Change
Original $30.00
40% discount
Amount of Change
How many questions were not answered correct?
Amount of Change
Subtotal $8.59
Total $12.00(including tip and 6% sales tax)
Amount of Change
Original $79.99
*FL Sales Tax is 6%
What you learned…
Problems where you may need to solve for any of the following:
Amount before a change
Amount after a change
Percent of a 100 after a change
Percent of change
Amount of change
Works Cited
All images retrieved from Google images