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When a number is decreased by 20% of itself, the result is 128. What is the number?

When a number is decreased by 20% of itself, the result is 128. What is the number?
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When a number is decreased by 20% of itself, the result is 128. What is the number?

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User Samuel Harmer
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1 Answer

6 votes
128 x 5= 640 which is 100% 640/128= 20
640 x 20%= 128

answered
User Pavel Zagalsky
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8.5k points
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