C1noun 2K

Ratio

🇬🇧 UK /["/ˈreɪʃiəʊ/"]/ 🇺🇸 US /["/ˈreɪʃiəʊ/"]/

Meaning of Ratio

the relationship between two groups of people or things that is represented by two numbers showing how much larger one group is than the other

In simple words: The relationship between two numbers showing how much of one there is compared to the other.

Ratio in a sentence

• The ratio of students to teachers in the school is quite favorable.
• To solve the problem, we need to find the ratio of the areas of the two triangles.
• The diet recommends a low carbohydrate to high protein ratio for optimal health.
• In this experiment, the ratio of success to failure was remarkably high.
• The financial analysts discussed the profit to loss ratio extensively.
• A higher ratio of revenue to expenses indicates a more profitable business.
• In mathematics, the notion of ratio is crucial for understanding proportions.
• When mixing the paint, keep a two-to-one ratio of blue to yellow.

How to use Ratio

Used in mathematics, sciences, and discussions about comparisons. Avoid in casual conversation unless the context is clear.

Grammar pattern

ratio + of + object

Memory hint

Think of 'ratio' as 'rate-shoe'; imagine a pair of shoes representing two different quantities.

Related words

Collocations with Ratio

• high
• low
• gender
• achieve
• have
• improve
• improve
• worsen
• differ
• in a/​the ratio
• ratio between
• ratio of something to something

Synonyms for Ratio

• proportion
• fraction
• comparison
• relation
• rate

Opposites of Ratio

• disproportion
• imbalance

Common mistakes with Ratio

• Confused with 'proportion'; 'ratio' refers to the relationship compared to each other.
• Using 'ratio' in non-numeric contexts; it is primarily a numerical term.
• Mispronouncing 'ratio' as 'rat-io'; the correct pronunciation emphasizes 'ra-'.

Frequently asked questions about Ratio

What does Ratio mean?

The relationship between two numbers showing how much of one there is compared to the other.

What is the definition of Ratio?

the relationship between two groups of people or things that is represented by two numbers showing how much larger one group is than the other

How do you use Ratio in a sentence?

The ratio of students to teachers in the school is quite favorable.

Can you give another example of Ratio?

To solve the problem, we need to find the ratio of the areas of the two triangles.

What are synonyms for Ratio?

Common alternatives include proportion, fraction, comparison, relation, rate.

What is the opposite of Ratio?

Opposite meanings include disproportion, imbalance.

What words go with Ratio?

It commonly pairs with high, low, gender, achieve, have, improve, improve, worsen, differ, in a/​the ratio, ratio between, ratio of something to something.

What are common mistakes when using Ratio?

Confused with 'proportion'; 'ratio' refers to the relationship compared to each other. Using 'ratio' in non-numeric contexts; it is primarily a numerical term. Mispronouncing 'ratio' as 'rat-io'; the correct pronunciation emphasizes 'ra-'.

How do you pronounce Ratio?

US: /["/ˈreɪʃiəʊ/"]/, UK: /["/ˈreɪʃiəʊ/"]/. Listen to the audio above to hear native pronunciation.

When should I use Ratio?

Used in mathematics, sciences, and discussions about comparisons. Avoid in casual conversation unless the context is clear.

What CEFR level is Ratio?

"Ratio" is at C1 level on the CEFR scale.