ratio
C1Academic AWL-5Frequent NGSL-3UK /ˈreɪʃiəʊ/US /ˈreɪʃiəʊ/
Meaning
noun
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
“The school has a very high teacher-student ratio.”
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“The kinds of things you need to learn in seventh grade math, sure, they're hard: ratios, decimals, the area of a parallelogram.”
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