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ratio

ratio

240 2.8
A relationship between two numbers showing how many times one is in the other
  • noun
  • /ˈreɪʃioʊ/
  • Specialized
translation icon : razón
  • Low student-teacher ratio.
  • odds ratio
  • risk ratio
  • sex ratio

That puts their PEG ratio at under one.

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Examples

  • So this pair gives exactly the same ratio as the other two pairs.

  • The tone of a photograph is defined by a ratio of black, white, and grey levels.

    Academic text (2008)
  • Do you remember that that changes the sex ratio in India?

  • Doctor... ...you mentioned the ratio of ten women to each man.

  • That is why debt to GDP ratio is so important, right?

  • Did you know the ratio of men to women in Cocoa Beach is 5-to-1?

  • Health care professionals should aim to assess the risk-benefit ratio of a range of treatments.

    Academic text (2015)
  • That's a good chip-to-pancake ratio.

  • The recipe calls for a ratio of two cups of flour to one cup of sugar.

  • In this study, we found a ratio of three students for every teacher.

Synonyms

proportion
vsratio
  • Specialized
123 3.5

A part of a whole often shown as a fraction or ratio

focuses on how two values compare by how many times one contains the other
quantitative relation
vsratio
  • Specialized
6.7

A rule that shows how one amount changes with another

is narrower, comparing two values by how many times one includes the other
mathematical relation
vsratio
  • Specialized
5.4

A connection between values that shows when they are equal or which is larger

compares two numbers by their multiplicative relationship, not by equality

Antonyms

An uneven amount or size between parts of something

Compounds

aspect ratio
  • Specialized
7 4.1

The width of an image or screen compared with its height

P/E ratio
  • Specialized
3 6.4

A number that compares a company's share price with the profit it makes for each share

signal-to-noise ratio
  • Specialized
2 6.3

How strong a wanted sound is compared to background noise

debt ratio
  • Specialized
1 4.3

The part of a company's assets that comes from borrowed money

loss ratio
  • Specialized
1 7.0

The part of customer payments for insurance paid out as claims in a period

1 7.2

A number that shows how expensive a company's share is compared with its profit per share

compression ratio
  • Specialized
1 6.0

Number that shows how much gas is squeezed in an engine or compressor

focal ratio
  • Specialized
1 7.8

A number showing how bright an image is, found by dividing focal length by lens diameter

reserve ratio
  • Specialized
1 7.2

The percentage of a bank's deposits that must be kept so customers can withdraw money

6.3

A number that shows how many infected people become sick

7.4

The percentage of customer deposits a bank must keep and not lend

accounting ratio
  • Specialized
4.4

A number that compares two amounts in a company's accounts to show performance

financial ratio
  • Specialized
3.9

A number that compares two money amounts in a company's accounts to show how well the company is doing

heat capacity ratio
  • Specialized
7.0

The number showing how much more heat a material needs at constant pressure than at constant volume

ratio analysis
  • Specialized
5.5

A way of looking at financial numbers to see how well a company is doing

9.9

A rule or reason in a court decision that later courts must follow

7.4

The minimum percent of a bank's deposits it must keep and not lend

output-to-input ratio
  • Specialized
6.0

How much power a device gives out compared with the power put in

signal/noise ratio
  • Specialized
5.5

How strong the wanted signal is compared to background noise

How Complex

Standard and Poor's Index
  • Specialized
5.1
index
  • Specialized
298 4.4
metrics
  • Specialized
1 3.5
accounting ratio
  • Specialized
4.4
ratio
  • Specialized
240 2.8

Surface Forms

ratio singular
ratios plural

Etymology

The word ratio comes from the Latin word ratio meaning 'reason' or 'calculation', and it is the same root as rational and the English word 'reason'. So a mathematical ratio is a simple 'calculation' that shows how many times one amount fits into another.