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20-02-2017
Mathematics

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

Respuesta :

11-02-2021

Answer: $400

Step-by-step explanation:

original price = p

30% increase = 1.3

new price = 520

p x 1.3 = 520

p = 520/1.3 = 400

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