the sale price of an iphone is 179.00. if the percent discount was 20% what was the original price of the iphone?

1 answer:

3 0

100 - 20 = 80
179.00 = 80%
179.00 / 80 = 2.2375 = 1%
1% x 100 = 100%
So, 2.2375 x 100 = 100%
Therefore the original price was 223.75

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