Englishfor English speakers
vapor
Noun
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A vapor is a cloudy or other matter in the air, like mist, steam or fumes.
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Vapor is the gas of something that used to be liquid or solid.
When you heat up water, vapor appears.
fraction
Noun
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A fraction is a part of a whole.
A fraction of the profits were donated to a local charity.
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A fraction is a ratio, presented with a line between the numerator above and the denominator below.