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When a number is decreased by 20% of itself, the result is 20. What is the number? Show your work.​
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When a number is decreased by 20% of itself, the result is 20. What is the number? Show your work.​

User Mogoman
by
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1 Answer

4 votes

Answer:25

Explanation:

x-x*20/100=20

x-x*1/5=20

5x-x=100

4x=100

x=25

User Paul Campbell
by
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