maths finance formulas

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8 Terms

1
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Percentage Discount/Sale Price

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2
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Selling Price/Cost Price

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3
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Original Price Increase/Discount

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4
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Final Price

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5
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Percentage Change

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6
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To quickly find a percentage of a number

Multiply by the percentage as a decimal.

7
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To reverse a percentage increase or discount

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8
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To apply successive discounts efficiently

Multiply each discount factor instead of subtracting in steps.