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Country and language: Canada

Country and language

20/25 as a decimal and a percentage

20/25

= 0.8 = 80%

20/25 means 20 out of 25 equal parts. As a decimal it is 0.8, and as a percentage 80%.

20/25 on a fraction bar: 20 of 25 parts shaded

Ways to write it

Decimal
0.8
Percentage
80%
Simplest form
4/5
As a division
20 ÷ 25
Equivalent fractions
8/10 = 12/15 = 16/20 = 4/5
Compared with one half
More than 1/2
Reciprocal
25/20
20/25 of 50
40

How to work it out

  1. Divide the top number by the bottom number: 20 ÷ 25 = 0.8.
  2. To make a percentage, multiply by 100: 0.8 × 100 = 80%.
  3. To simplify, divide the top and bottom by 5, their highest common factor: 20 ÷ 5 = 4 and 25 ÷ 5 = 5, so 20/25 = 4/5.

Quick check

  1. Is 20/25 more or less than 1/2?

    Show the answer

    More than 1/2

  2. What is 20/25 of 50?

    Show the answer

    40

  3. 20/25 = ?/50

    Show the answer

    40

Practise with a game

Frequently asked questions

What is 20/25 as a decimal?

20/25 as a decimal is 0.8.

What is 20/25 as a percentage?

20/25 as a percentage is 80%.

What is 20/25 in its simplest form?

20/25 in its simplest form is 4/5.