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How do you do this? Help me please.

How do you do this? Help me please.-example-1
User Jtpereyda
by
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1 Answer

6 votes

Answer:

2800

Explanation:

The dress's price increased by a factor of 9/7 so to undo this you flip the numbers around to get 7/9 and multiply the new price by this to get the original price.

User Lasar
by
4.7k points