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What was the original price if after increase by 30% it becomes $520?
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5 votes
What was the original price if after increase by 30% it becomes $520?

User Cmo
by
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1 Answer

2 votes
100+30=130
130%=520
divide both sides by 13
10%=40
times 10 both sides
100%=400

original price is $400
User Banane
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7.7k points
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