quantity of which

USAGE SUMMARY

The phrase "quantity of which" is correct and usable in written English.
It can be used when referring to a specific amount or number of something previously mentioned. Example: "The report detailed the various products, the quantity of which was significantly higher than last year."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

11 human-written examples

These will, they say, be "drop-in" fuels, any quantity of which can be put into the appropriate fuel tanks and pipelines with no fuss whatsoever.

The Economist

"The case has also stimulated extensive press and social media comment, discussion and speculation, a significant quantity of which has been ill informed".

BBC

In many cases, fitness in cultural evolutionary interpretations of evolutionary game theoretic models directly measures some objective quantity of which it can be safely assumed that (1) individuals always want more rather than less and (2) interpersonal comparisons are meaningful.

SEP

As shown in Fig. 3, panel F, MФs that were not pretreated with cytoD and were infected with CO92 pPst- pgm-, revealed bands corresponding to anti-YopM Ab staining (panel F-a), the quantity of which was reduced by the addition of cytoD (panel F-b), and eliminated when CO92 pPst- pgm- was pretreated with SMI before infection (panel F-c).

Plosone

Group 7 contained genes and proteins, the expression and quantity of which correlated in some levels of provided oxygen.

BMC Genomics

As can be seen in Figure 2, bone marrow CD34+ cells express NFκB1 (proteinothen, the quantity of which can be expressed as MFI.

Arthritis Research and Therapy

Human-verified similar examples from authoritative sources

Similar Expressions

47 human-written examples

Both of these quantities of which can be determined directly from a photomicrog of a representative sample.

Chemical Engineering Science

For example, remotely sensed tree dimensions would allow for improved monitoring of residual biomass, large quantities of which can be obtained from urban forests for energy purposes [126].

Carbon Balance and Management

Adipose tissue (AT), large quantities of which can be easily obtained, represents an attractive alternative to BM in isolating adipose tissue-derived MSC (AT-MSC).

Cell Biology International

Ti is an appealing alternative for doping, compared to other elements quantities of which are restricted due to the emergence of the second phase.

Nanoscale Research Letters

Current and foreseen population growths will lead to an increased demand in freshwater, large quantities of which is stored as groundwater.

Journal of Hydrology

Expert writing Tips

Best practice

When using "quantity of which", ensure the noun it refers to is clearly defined in the preceding context to avoid ambiguity.

Common error

Avoid using "quantity of which" with non-count nouns when "amount of which" would be more appropriate. For example, use "amount of information" instead of "quantity of information".

Linguistic Context

The phrase "quantity of which" functions as a prepositional phrase that modifies a noun, specifying an amount or number of something previously mentioned. As Ludwig AI confirms, it's a grammatically sound construct used to provide more detail about a certain amount. The examples showcase this use across various contexts.

Expression frequency: Common

Frequent in

Science

60%

News & Media

24%

Encyclopedias

8%

Less common in

Formal & Business

4%

Wiki

2%

Reference

2%

Ludwig's WRAP-UP

In summary, "quantity of which" is a grammatically correct and commonly used phrase, as confirmed by Ludwig AI, for specifying an amount or number related to a previously mentioned noun. It is most frequently found in scientific, news, and encyclopedia contexts. While versatile, it is more formal and should be used with countable nouns. For non-countable nouns, "amount of which" is often more appropriate. When writing, ensure the reference noun is clear to avoid ambiguity. Remember, alternative phrases like "portion of which" or "share of which" can add slight variations in meaning. Keep in mind that this phrase works fine in a professional writing style.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

amount of which

Replaces "quantity" with a more general term for amount, slightly altering the nuance.

portion of which

Emphasizes a part or share of the whole, offering a slightly different focus.

share of which

Similar to "portion", but implies a division or allocation.

percentage of which

Specifies a proportional amount, providing a more precise measure.

volume of which

Specifically refers to the amount of space occupied, narrowing the context.

number of which

Used when referring to countable items rather than a continuous quantity.

extent of which

Focuses on the degree or scope, shifting from a measurable amount to an abstract level.

degree of which

Similar to "extent", emphasizing the intensity or level.

measure of which

Highlights the act of quantification or assessment.

size of which

Refers to physical dimensions or magnitude, varying slightly in connotation.

FAQs

How can I use "quantity of which" in a sentence?

Use "quantity of which" to refer back to a previously mentioned amount. For example: "The recipe calls for several ingredients, the "quantity of which" must be precise for the dish to succeed."

What are some alternatives to the phrase "quantity of which"?

You can use alternatives such as "amount of which", "portion of which", or "share of which" depending on the specific context and desired nuance.

Is it more appropriate to use "amount of which" or "quantity of which"?

"Quantity" is generally used for countable items, while "amount" is used for non-countable items. However, "amount of which" can be used more broadly and is often a safer choice.

How does the formality of "quantity of which" compare to other similar phrases?

"Quantity of which" is generally considered more formal than simpler alternatives like "how much" or "how many". It's well-suited for academic, scientific, and business writing.