Mathematics · Percentage

A number is increased by 30% and then decreased by 30%. Finally, the net change in the number is:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1a decrease of 9%✓
2no change
3an increase of 9%
4a decrease of 10%

Correct answer

a decrease of 9%

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A number is increased by 30% and then decreased by 30%. Finally, the net change in the number is:

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A number is increased by 30% and then decreased by 30%. Finally, the net change in the number is:

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