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tell whether each percent of change is a percent of increase or a percent of decrease. then find each percent of change.original: 18 new: 9
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tell whether each percent of change is a percent of increase or a percent of decrease. then find each percent of change.original: 18 new: 9

User Laukik Patel
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Answer: Percent decrease by 50%

to get from 18 to 9, it’s 9/18 which is 1/2, and 1/2 of 100 is 50.
User Sbkl
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