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"by 2-10%" vs "improved the efficiency by"

Both phrases are correct, but they serve different purposes. "Improved the efficiency by" is used to indicate a general improvement in efficiency, while "by 2-10%" specifies the exact percentage of improvement. They can be used together to provide a comprehensive description of the improvement.

Last Updated: March 17, 2024

by 2-10%

This phrase is correct and commonly used in English to specify the exact percentage of improvement.

This phrase is used to quantify the improvement in efficiency by providing a specific percentage range.

improved the efficiency by

This phrase is correct and commonly used in English to indicate a general improvement in efficiency.

This phrase is used to describe a situation where efficiency has been enhanced or made better.

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