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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a decrease of

Grammar usage guide and real-world examples

USAGE SUMMARY

"a decrease of" is a grammatically correct and usable phrase in written English.
You can use it to refer to a reduction in an amount or number. For example, "The company reported a decrease of 9% in sales this quarter."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

Economists had forecast a decrease of 15,000.

News & Media

The New York Times

Is it a decrease of narcotics trafficking?

News & Media

The New York Times

Sears, Roebuck reported a decrease of 3.3percentt.

News & Media

The New York Times

This represents a decrease of 22% from last year," the report said.

News & Media

The Guardian

And government spending increased by 0.7% compared with a decrease of 0.1% in the previous quarter.

That album sold 65,000 copies, a decrease of 36percentt from the week before.

Of those, 6.2 million were redeemed, a decrease of 4.4percentt from the previous year.

A decrease of vaccinations across Europe brought with it 26,000 cases of measles in 2011.

The decline of 7.9 points was the largest since a decrease of 12.7 in August 2000.

News & Media

The New York Times

And two large pediatric emergency departments reported a decrease of about 11percentt.

Philadelphia had a decrease of 3.1percentt, Washington 2.9percentt and Baltimore 1.9percentt.

News & Media

The New York Times
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Expert writing Tips

Best practice

When reporting percentage decreases, be specific. For example, instead of saying "There was a decrease of sales", specify "There was a decrease of 15% in sales this quarter".

Common error

Avoid using "decrease" as a transitive verb without a clear subject. Instead of "Decrease the price", use "Decrease the price by 10%" or "The company decreased the price".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a decrease of" functions as a noun phrase indicating a reduction in quantity, value, or degree. It is often used to specify the amount by which something has diminished. Ludwig AI confirms its grammatical correctness.

Expression frequency: Very common

Frequent in

News & Media

53%

Science

45%

Formal & Business

1%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "a decrease of" is a versatile and grammatically sound phrase used to denote a reduction in quantity or amount. Ludwig AI confirms its correct usage. It's common in news, scientific, and business contexts. To use it effectively, specify the amount of decrease and consider alternative phrases like ""a reduction in"" or ""a decline in"" to add nuance. Be precise when indicating decreases and avoid using "decrease" incorrectly as a verb. Keep in mind the context and desired formality when choosing this phrase for your writing.

FAQs

How can I use "a decrease of" in a sentence?

You can use "a decrease of" to indicate a reduction in quantity or amount. For example, "The report showed "a decrease of 10%" in crime rates".

What are some alternatives to saying "a decrease of"?

Alternatives include "a reduction in", "a decline in", or "a drop in". The best choice depends on the specific context and nuance you want to convey.

Is it more formal to say "a decrease of" or "a reduction of"?

While both are acceptable, "a reduction of" might be perceived as slightly more formal than "a decrease of", particularly in business or academic writing. However, both are widely used and generally interchangeable.

What's the difference between "a decrease of" and "decrease by"?

"A decrease of" is followed by the amount of the reduction (e.g., "a decrease of 5 percent"), while "decrease by" is followed by the verb and then the amount (e.g., "sales decreased by 5 percent").

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Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: