9/42 as a decimal and a percentage
9/42
= 0.2142857 = 21.428571%
9/42 means 9 out of 42 equal parts. As a decimal it is 0.2142857…, and as a percentage 21.428571…%.
Ways to write it
- Decimal
- 0.2142857
The digits under the line repeat forever. - Percentage
- 21.428571%
- Simplest form
- 3/14
- As a division
- 9 ÷ 42
- Equivalent fractions
- 6/28 = 12/56 = 15/70 = 3/14
- Compared with one half
- Less than 1/2
- Reciprocal
- 42/9
- 9/42 of 168
- 36
How to work it out
- Divide the top number by the bottom number: 9 ÷ 42 = 0.2142857….
- To make a percentage, multiply by 100: 0.2142857… × 100 = 21.428571…%.
- To simplify, divide the top and bottom by 3, their highest common factor: 9 ÷ 3 = 3 and 42 ÷ 3 = 14, so 9/42 = 3/14.
Quick check
Is 9/42 more or less than 1/2?
Show the answer
Less than 1/2
What is 9/42 of 168?
Show the answer
36
9/42 = ?/84
Show the answer
18
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Frequently asked questions
What is 9/42 as a decimal?
9/42 as a decimal is 0.2142857….
What is 9/42 as a percentage?
9/42 as a percentage is 21.428571…%.
What is 9/42 in its simplest form?
9/42 in its simplest form is 3/14.