At a sale this week, a desk is being sold for $108.80 This is a 66% discount from the original price. What is the original price?

asked Dec 28, 2023 202k views

3 votes

At a sale this week, a desk is being sold for $108.80 This is a 66% discount from the original price.

What is the original price?

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5 votes

100-66= 34
Move decimal to left .34
Divide 108.80 by .34 = 320
So the original price is $320.

Slotheroo answered Dec 30, 2023

3.5k points

3 votes

Answer:

$\$320.29$

Explanation:

Determine the formula:

x - (x * 0.66) = 108.90

Solve for x to get the original price:

$x - (x * 0.66) = 108.90\\x - 0.66x = 108.90\\x(1-0.66) = 108.90\\x = (108.90)/(1-0.66)\\x = (108.90)/(0.34)\\x \approx 320.29$

WebComer answered Jan 2, 2024

3.7k points

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