18/27 as a decimal and a percentage
18/27
= 0.6 = 66.6%
18/27 means 18 out of 27 equal parts. As a decimal it is 0.66…, and as a percentage 66.66…%.
Ways to write it
- Decimal
- 0.6
The digits under the line repeat forever. - Percentage
- 66.6%
- Simplest form
- 2/3
- As a division
- 18 ÷ 27
- Equivalent fractions
- 4/6 = 6/9 = 8/12 = 10/15
- Compared with one half
- More than 1/2
- Reciprocal
- 27/18
- 18/27 of 162
- 108
How to work it out
- Divide the top number by the bottom number: 18 ÷ 27 = 0.66….
- To make a percentage, multiply by 100: 0.66… × 100 = 66.66…%.
- To simplify, divide the top and bottom by 9, their highest common factor: 18 ÷ 9 = 2 and 27 ÷ 9 = 3, so 18/27 = 2/3.
Quick check
Is 18/27 more or less than 1/2?
Show the answer
More than 1/2
What is 18/27 of 162?
Show the answer
108
18/27 = ?/54
Show the answer
36
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Frequently asked questions
What is 18/27 as a decimal?
18/27 as a decimal is 0.66….
What is 18/27 as a percentage?
18/27 as a percentage is 66.66…%.
What is 18/27 in its simplest form?
18/27 in its simplest form is 2/3.