the.com/denominator

The part of the fraction that decides how small your slice really is.

means The number below the line in a fraction, showing how many equal parts the whole has been divided into.

from From Latin denominare, 'to name thoroughly' — de- (completely) plus nominare (to name, from nomen, 'name'). Medieval mathematicians used it for the number that 'names' the fraction's parts — eighths, thirds, hundredths — while the numerator counts how many of those named parts you've got.

location
bottom number, under the line
job
splits the whole into equal parts
common usage
lowest common one ends math-class friendships
metaphor life
lowest common denominator means dumbed down for everyone
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