at a sale, the price of a washing machine was reduced by 12% to $440. What was the original price of the washing machine
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Let the orignal price be x
440=x-x/5
440=(5x-x)/5
440×5=4x
2200/4=x
X=550
440=x-x/5
440=(5x-x)/5
440×5=4x
2200/4=x
X=550
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