Numerator: meaning, definitions and examples

Used in the context of fractions in mathematics to refer to the top part of a fraction, representing the number of equal parts taken from the whole.

• In the fraction 3/4, 3 is the numerator.
• Simplify the fraction by dividing both the numerator and the denominator by their greatest common divisor.

A more informal term, typically used in educational settings or when explaining fractions to beginners. It means the same as 'numerator' and is used to simplify understanding.

• In the fraction 7/8, the top number is 7.
• To add fractions, you need to make sure the top numbers are added together if the denominators are the same.

Used to describe symbols or characters that represent numbers. Often seen in contexts such as writing, counting, and digital displays.

• Roman numerals are commonly used in the titles of monarchs and popes.
• The numeral '5' represents the quantity five.

This term is commonly used in mathematical contexts, especially in fractions to indicate the number above the line in a fraction. It appears in formal or educational settings.

• In the fraction 3/4, 3 is the numerator.
• You need to add the numerators when you are adding fractions.

This is a more casual or informal way to refer to the numerator in a fraction. It is often used when explaining concepts to someone who might not be familiar with formal mathematical terms, like young students or non-experts.

• Look at the top number in the fraction to see how many parts you have.
• If the top number is larger, then the fraction represents a bigger portion.