sashaandrade19 sashaandrade19
  • 25-11-2021
  • Mathematics
contestada

A desk is on sale for 15% off. The sale price is $612.
What is the regular price?

Respuesta :

renknee
renknee renknee
  • 25-11-2021

Answer:

$720

Step-by-step explanation:

Step 1: Set up the expression.

  • [tex]\frac{612}{1-0.15}[/tex]

Step 2: Simplify.

  • [tex]\frac{612}{0.85}[/tex]

Step 3: Convert 0.85 into a fraction.

  • [tex]612/ \frac{85}{100}[/tex]
  • [tex]612/ \frac{17}{20}[/tex]

Step 4: Multiply 612 by reciprocal of 17/20.

  • [tex]612 * \frac{20}{17}[/tex]
  • [tex]36 * 20[/tex]
  • [tex]720[/tex]

Therefore, the regular price was $720.

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