Fractions

A2 · ElementaryEnglish Basics

Learn how to read common fractions such as one half, one third and three quarters.

What you'll learn

  • Numerator and denominator
  • The most common fractions
  • Singular vs. plural denominators
  • Mixed numbers like one and a half

What is a fraction?

1/2

top number = numerator, bottom number = denominator

Terminology is secondary at this level — the focus is reading fractions in practical, everyday English.

Common fractions

1/2one half
1/3one third
1/4one quarter / one fourth
3/4three quarters / three fourths
2/3two thirds

When the numerator is greater than one, the denominator word is plural: one third, but two thirds. One quarter, but three quarters.

Half / quarter

a half / one halfa quarter / one quarterthree quarters

half an hour

a quarter of the pizza

Don't confuse this with clock-time "quarter past" — see Telling the Time for that use.

Mixed numbers

1 1/2 → one and a half

2 1/4 → two and a quarter

Real life

Cooking, portions, distance and time.

half a cupa quarter mileone and a half hours
Review Telling the Time

Practice

Exercise 1 · Match the fraction to its reading

0 / 4 matched

Exercise 2 · Singular or plural denominator?

2/3 is read:

Exercise 3 · Read 1 1/2

1 1/2 →

Exercise 4 · Visual fraction selection

Which fraction is shown?

Exercise 5 · Singular or plural denominator?

1/4 is read:

Exercise 6 · Quarter or fourth?

For 1/4, which is true?

Exercise 7 · Recipe, time and distance

The recipe needs 3/4 cup of sugar. How do you say this?

The meeting will take about 1/2 hour. How do you say this?

It's 1/4 mile to the store. How do you say this?

Exercise 8 · Convert the other way

"Two and a quarter" written as a mixed number is:

Quick challenge

Five quick questions to check what stuck.

Question 1 / 5

Score: 0/0

1/2 is read:

You learned

  • The top number is the numerator; the bottom is the denominator.
  • 1/2, 1/3, 1/4 and 3/4 are the most common everyday fractions.
  • When the numerator is greater than one, use a plural denominator: two thirds, three quarters.
  • Half and quarter are especially useful in everyday English.
  • 1 1/2 is read as one and a half.