Jessica223 Jessica223

08-01-2015
Mathematics

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Scott calculated a 20% discount on a sale item by finding 80% of the price. Why does this make sense?

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trinitytt1233 trinitytt1233

08-01-2015

there is 100% percent in all. so instead of finding 20% of it and subtracting, finding 80% percent of the original is much easier at times.

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jwbiebs jwbiebs

08-01-2015

I don't really under stand what you are asking so I can't really answer

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