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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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that quantity

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "that quantity" is correct and usable in written English.
It can be used when referring to a specific amount or measurement that has been previously mentioned or is understood in context. Example: "To solve the equation, we need to determine that quantity before proceeding with the calculations."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

check that quantity out.

But not everyone is sure that quantity can ensure quality.

News & Media

The New York Times

If you want to take first prizes, remember that quantity counts more than quality.

News & Media

The New York Times

"It is possible that the landanum, in all that quantity, gave him indigestion.

News & Media

The New Yorker

There is a widespread sense that quantity has come at the expense of quality.

The bookshops are crammed with children's titles, but where is the quality in all that quantity?

In some ways, Google's investors are betting that quantity can beat quality.

The problem is that quantity restrictions prevent the specialisation gains that repeated complaining gives.

News & Media

The Economist

Via the targeting step of pinch analysis, that quantity can be identified.

Science

Energy

They showed that quantity discount can effectively decrease each party's cost.

But when I looked more closely at their frequent dispatches, I realized that quantity seems to supersede quality.

News & Media

Forbes
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Expert writing Tips

Best practice

Use "that quantity" when referring back to a specific amount already mentioned in the text to maintain clarity and avoid repetition. For example, "The recipe calls for 2 cups of flour. If you double that quantity, adjust the other ingredients accordingly."

Common error

Avoid using "that quantity" if the amount you are referring to is not clearly defined or previously mentioned. This can lead to confusion for the reader. Ensure the reference is explicit.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "that quantity" serves as a determiner phrase, specifically functioning as a demonstrative pro-form. Ludwig indicates that it is a correct and usable phrase, effectively referring back to a specific amount or measurement previously mentioned or understood in context. It substitutes a noun phrase representing an already established numerical value.

Expression frequency: Very common

Frequent in

News & Media

43%

Science

33%

Encyclopedias

3%

Less common in

Wiki

2%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "that quantity" is a grammatically sound and frequently used demonstrative pro-form. According to Ludwig, it's a correct and usable expression that effectively references a previously specified amount. Its usage spans diverse contexts, notably in news, science, and encyclopedic content, with a neutral formality level. When using this phrase, ensure that the quantity being referenced is clear to avoid ambiguity. For alternative expressions, consider "that amount", "that volume", or "that number". Overall, "that quantity" serves as a valuable tool for concise and clear communication across various writing styles.

FAQs

How can I use "that quantity" in a sentence?

You can use "that quantity" to refer back to a specific amount previously mentioned. For example, "The initial estimate was 100 units. We need to produce "that quantity" by the end of the month."

What can I say instead of "that quantity"?

You can use alternatives like "that amount", "that volume", or "that number" depending on the context.

Is it better to say "that quantity" or "the quantity"?

"That quantity" is used to refer to a specific amount already mentioned, whereas "the quantity" refers to a general or unspecified amount. For instance, "We measured the water. That quantity was sufficient." vs. "The quantity of water needed is significant."

What is the difference between "that quantity" and "this quantity"?

"That quantity" usually refers to something mentioned earlier in the conversation or text, while "this quantity" is used to refer to something you are currently presenting or focusing on. "We discussed the initial volume; "that quantity" turned out to be incorrect. However, "this quantity" is more accurate."

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Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: