SOLUTION: Marta spent $630 on a new sound system which was 75% of the total amount of money she had saved. How much money did she save before her purchase?

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Question 820499: Marta spent $630 on a new sound system which was 75% of the total amount of money she had saved. How much money did she save before her purchase?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
630/0.75=$840