fractions

word · lemma: fraction

Definition

Fractions are numbers that represent a part of a whole, shown with a numerator and a denominator (like 1/2 or 3/4). The word can also mean small parts or portions of something.

Usage & Nuances

Used mainly in math, but also in everyday speech to mean 'small parts'. Collocates with 'add', 'subtract', and 'simplify' in math. In non-math contexts, use 'a fraction of...' to mean a small portion.

Example Sentences

Pizza is cut into eight fractions.

basic

We learned about fractions in math class today.

basic

She can easily add and subtract fractions.

basic

He only had a few fractions of a second to decide.

natural

Kids often struggle with dividing fractions at first.

natural

Even a tiny mistake in the fractions changed the final answer.

natural