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Mitchell went on a shopping trip to Kensington. He purchased a pair of headphones originally priced at $50 but discounted 60%. If the sales tax in Kensington is 15%, what was the total cost ?

User Matt Weber
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2 Answers

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Answer:-

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Mitchell went on a shopping trip to Kensington. He purchased a pair of headphones-example-1
User Lopson
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6 votes

Answer:

$23

Explanation:

You want to know the final cost of headphones priced at $50 after a 60% discount and 15% tax.

Multiplier

Each percentage change can be computed by expressing it as a multiplier. A percentage change of p is equivalent to a multiplier of (1 +p).

A 60% discount multiplies the price by (1 -60%) = 0.40.

A 15% tax multiplies the price by (1 +15%) = 1.15.

The final price of the headphones is ...

($50)(0.40)(1.15) = $23

Mitchell's total cost is $23.

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Mitchell went on a shopping trip to Kensington. He purchased a pair of headphones-example-1
User Tmwoods
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