leilaalcide123
leilaalcide123 leilaalcide123
  • 01-05-2020
  • Mathematics
contestada

An item on sale costs 80% of the original price. If the original price was $95, what is the sale price?

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zak55248
zak55248 zak55248
  • 01-05-2020

Answer:

19$

Step-by-step explanation:

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Darasimi
Darasimi Darasimi
  • 01-05-2020

Answer:

[tex] \frac{selling \: price \: - cost \: price}{cost \: price} \times 100 \\ \frac{sp - 95}{95} \times 100 = 80 \\ open \: the \: bracket \: \\ \frac{100sp - 9500}{95} = 80 \\ 100sp - 9500 = 7600 \\ 100sp = 7600 + 9500 \\ 100sp = 17100 \\ sp = 171[/tex]

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