are estimated by multiplying

USAGE SUMMARY

The phrase "are estimated by multiplying" is correct and usable in written English.
It can be used in contexts where calculations or estimations are being discussed, particularly in mathematical or statistical analyses. Example: "The total costs are estimated by multiplying the unit price by the quantity needed."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

Flow volumes are estimated by multiplying flow area by measured or estimated mean lava thickness ('planimetric' approach; e.g., Rowland 1996; Stevens et al. 1999).

Journal of Applied Volcanology

The total moments, which are accumulated over a duration time from the latest earthquake to the present, are estimated by multiplying the average moment-release rate by the duration time.

Developments in Geotechnical Engineering

1) Output values The output values of each smaller area are estimated by multiplying the appropriate ratio to the prefecture's value by sector as follows: {X}_i^s={r}_i^s{X}_i, where ( {X}_i^s ) is the output value of the ith sector in the sth area, ( {r}_i^s ) denotes the dividing index of the ith sector in the sth area, and X i means the output value of the ith sector in a given prefecture.

Journal of Economic Structures

Other healthcare costs include costs of visits to the general practitioner, medication, home care etc. Health care costs are estimated by multiplying the resource utilization with the cost price per unit.

BMC Cancer

QALYs are estimated by multiplying the number of life years with a quality of life value of 'utility' that has the value 1.00 for 'perfect health' and 0.00 for 'a health state comparable to the value of death'.

European Journal of Health Economics

After the computation of the pseudo-inverse of the matrix whose elements are the values that the functions to be linearly combined assume at each experimental point, the weights w i are estimated by multiplying this new matrix by the experimental data.

Biomedical Optics Express

Human-verified similar examples from authoritative sources

Similar Expressions

53 human-written examples

Harvest at the reef was estimated by multiplying fishing effort and these harvest rates together.

Fisheries Research

Environmental loads were estimated by multiplying the coefficient matrices by (bar{X}_{text{f}}).

Journal of Economic Structures

The C pools in woody debris were estimated by multiplying the dry weight by C fraction.

Botanical Studies

Crude protein was estimated by multiplying the nitrogen content by 6.25.

International Aquatic Research

Environmental loads, such as GHG emissions, can be estimated by multiplying generation coefficient matrices.

Journal of Economic Structures

Expert writing Tips

Best practice

When using the phrase "are estimated by multiplying", ensure that the variables being multiplied are clearly defined and their units are consistent to avoid misinterpretations.

Common error

A common mistake is to forget specifying the units of measurement for the values being multiplied. Always include units to provide context and prevent confusion.

Linguistic Context

The phrase "are estimated by multiplying" functions as a passive construction, indicating that a certain quantity is approximated through the mathematical operation of multiplication. This is commonly used in descriptions of calculation methods, as confirmed by Ludwig.

Expression frequency: Uncommon

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

The phrase "are estimated by multiplying" is a grammatically sound passive construction, commonly used in scientific and technical writing to describe how values are approximated through multiplication. Ludwig AI confirms its correctness and utility. While not exceedingly common, it is primarily found in formal and scientific contexts, emphasizing clarity in methodologies. When using this phrase, ensure all units are clearly defined to prevent misinterpretations. Consider alternatives like "are calculated by multiplying" or "are derived by multiplying" for nuanced emphasis.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

are approximated by multiplying

Replaces "estimated" with "approximated", implying a less precise calculation.

are computed by multiplying

Replaces "estimated" with "computed", suggesting a more technical and precise computation.

are calculated by multiplying

Uses "calculated" instead of "estimated", suggesting a more definite computation.

are determined by multiplying

Substitutes "estimated" with "determined", indicating a more conclusive result.

are derived by multiplying

Employs "derived" instead of "estimated", suggesting that the result is obtained from a formula.

are assessed by multiplying

Uses "assessed" instead of "estimated", implying an evaluation based on multiplication.

are obtained by multiplying

Replaces "estimated" with "obtained", implying the result is acquired through a specific process.

are figured out by multiplying

More informal than the original, using "figured out" in place of "estimated".

are evaluated through multiplication

Replaces "estimated" with "evaluated", and rephrases to emphasize the process of evaluation using multiplication.

result from multiplying

Changes the structure to focus on the multiplication as the cause of the result.

FAQs

How can I use "are estimated by multiplying" in a sentence?

This phrase is typically used to describe a calculation method. For example, "The total revenue "are estimated by multiplying" the number of units sold by the price per unit".

What's a more formal way to say "are estimated by multiplying"?

You could use phrases like "are calculated by multiplying" or "are determined by multiplying", which convey a higher degree of precision and formality.

Is it better to use "are calculated by multiplying" or "are estimated by multiplying"?

The choice depends on the context. "Are calculated by multiplying" suggests a precise computation, while "are estimated by multiplying" implies an approximation. Choose the phrase that best reflects the accuracy of your process.

What is the difference between "are derived by multiplying" and "are estimated by multiplying"?

"Are derived by multiplying" suggests that the result comes from a formula or established method, while "are estimated by multiplying" indicates an approximation or educated guess based on multiplication.