10/18 as a decimal and a percentage
10/18
= 0.5 = 55.5%
10/18 means 10 out of 18 equal parts. As a decimal it is 0.55…, and as a percentage 55.55…%.
Ways to write it
- Decimal
- 0.5
The digits under the line repeat forever. - Percentage
- 55.5%
- Simplest form
- 5/9
- As a division
- 10 ÷ 18
- Equivalent fractions
- 15/27 = 20/36 = 25/45 = 5/9
- Compared with one half
- More than 1/2
- Reciprocal
- 18/10
- 10/18 of 36
- 20
How to work it out
- Divide the top number by the bottom number: 10 ÷ 18 = 0.55….
- To make a percentage, multiply by 100: 0.55… × 100 = 55.55…%.
- To simplify, divide the top and bottom by 2, their highest common factor: 10 ÷ 2 = 5 and 18 ÷ 2 = 9, so 10/18 = 5/9.
Quick check
Is 10/18 more or less than 1/2?
Show the answer
More than 1/2
What is 10/18 of 36?
Show the answer
20
10/18 = ?/36
Show the answer
20
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Frequently asked questions
What is 10/18 as a decimal?
10/18 as a decimal is 0.55….
What is 10/18 as a percentage?
10/18 as a percentage is 55.55…%.
What is 10/18 in its simplest form?
10/18 in its simplest form is 5/9.