27/42 as a decimal and a percentage
27/42
= 0.6428571 = 64.285714%
27/42 means 27 out of 42 equal parts. As a decimal it is 0.6428571…, and as a percentage 64.285714…%.
Ways to write it
- Decimal
- 0.6428571
The digits under the line repeat forever. - Percentage
- 64.285714%
- Simplest form
- 9/14
- As a division
- 27 ÷ 42
- Equivalent fractions
- 18/28 = 36/56 = 45/70 = 9/14
- Compared with one half
- More than 1/2
- Reciprocal
- 42/27
- 27/42 of 126
- 81
How to work it out
- Divide the top number by the bottom number: 27 ÷ 42 = 0.6428571….
- To make a percentage, multiply by 100: 0.6428571… × 100 = 64.285714…%.
- To simplify, divide the top and bottom by 3, their highest common factor: 27 ÷ 3 = 9 and 42 ÷ 3 = 14, so 27/42 = 9/14.
Quick check
Is 27/42 more or less than 1/2?
Show the answer
More than 1/2
What is 27/42 of 126?
Show the answer
81
27/42 = ?/84
Show the answer
54
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Frequently asked questions
What is 27/42 as a decimal?
27/42 as a decimal is 0.6428571….
What is 27/42 as a percentage?
27/42 as a percentage is 64.285714…%.
What is 27/42 in its simplest form?
27/42 in its simplest form is 9/14.