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A number is increased by 25% and then decreased by 20%. If the final result is 9
Practice Questions
Q1
A number is increased by 25% and then decreased by 20%. If the final result is 96, what was the original number?
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Questions & Step-by-Step Solutions
A number is increased by 25% and then decreased by 20%. If the final result is 96, what was the original number?
Steps
Concepts
Percentage Increase and Decrease
– Understanding how to apply percentage changes sequentially to a number.
Algebraic Manipulation
– Setting up and solving equations based on the problem statement.
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