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20 votes
20 votes
Is this right? Please help me.

Is this right? Please help me.-example-1
User Alfred Xing
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1 Answer

11 votes
11 votes
Yes, i believe this is right, over the months, it goes from 70 to 30, meaning it went down in total 40 feet, it was between 4 months, meaning 40/4=10.
User Nitin Labhishetty
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