A number is increased by 20% and then decreased by 20%, the final value of the number is ?5
1433 5b5cc75ce4d2b4197774fc39
Q: A number is increased by 20% and then decreased by 20%, the final value of the number is ?
- 1increase by 2%false
- 2decrease by 3%false
- 3decrease by 4%true
- 4increase by 5%false
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