noun · academic

ratio

UK/ˈreɪʃiəʊ/US/ˈreɪʃioʊ/RA·tio

task1

a relationship between two numbers showing how many times the first contains the second

Examples

ratio of males to females

sex ratio

ratio increased to 2:1

Band 8 sentence

The ratio of full‑time to part‑time employees shifted from 4:1 to 3:2 following the new hiring policy.

Collocations

  • ratio of A to B
  • sex/age ratio

Word family

ratio nratios n (pl)

Common mistakes

ratio between A and B was 3 to 1ratio of A to B was 3 to 1

The ratio are 2:1The ratio is 2:1

Say it for a higher band

5relationship6rate7+ratio

Synonyms

rate

Easily confused

rate

The crime rate rose by 5% last year.

Related words

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In Comparing proportions

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