5/15 as a decimal and a percentage
5/15
= 0.3 = 33.3%
5/15 means 5 out of 15 equal parts. As a decimal it is 0.33…, and as a percentage 33.33…%.
Ways to write it
- Decimal
- 0.3
The digits under the line repeat forever. - Percentage
- 33.3%
- Simplest form
- 1/3
- As a division
- 5 ÷ 15
- Equivalent fractions
- 2/6 = 3/9 = 4/12 = 1/3
- Compared with one half
- Less than 1/2
- Reciprocal
- 15/5
- 5/15 of 30
- 10
How to work it out
- Divide the top number by the bottom number: 5 ÷ 15 = 0.33….
- To make a percentage, multiply by 100: 0.33… × 100 = 33.33…%.
- To simplify, divide the top and bottom by 5, their highest common factor: 5 ÷ 5 = 1 and 15 ÷ 5 = 3, so 5/15 = 1/3.
Quick check
Is 5/15 more or less than 1/2?
Show the answer
Less than 1/2
What is 5/15 of 30?
Show the answer
10
5/15 = ?/30
Show the answer
10
Practise with a game
Frequently asked questions
What is 5/15 as a decimal?
5/15 as a decimal is 0.33….
What is 5/15 as a percentage?
5/15 as a percentage is 33.33…%.
What is 5/15 in its simplest form?
5/15 in its simplest form is 1/3.