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during a sale a dress is marked down for a selling price of $90 to a sale price of $81 what is the percent markdown​

Respuesta :

Answer:

10%

Step-by-step explanation:

divide 90 into 81

so 81/90=.9

multiply that by 100 and you get 90 so 81 is 90% of 90 so it got marked down 10%

akephd
This is a 10% markdown.

$90-$81=$9
And 9/90=10%

Check: 10% of 90 is 9.
90-9=81

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