4/42 as a decimal and a percentage
4/42
= 0.095238 = 9.523809%
4/42 means 4 out of 42 equal parts. As a decimal it is 0.095238…, and as a percentage 9.523809…%.
Ways to write it
- Decimal
- 0.095238
The digits under the line repeat forever. - Percentage
- 9.523809%
- Simplest form
- 2/21
- As a division
- 4 ÷ 42
- Equivalent fractions
- 6/63 = 8/84 = 10/105 = 2/21
- Compared with one half
- Less than 1/2
- Reciprocal
- 42/4
- 4/42 of 168
- 16
How to work it out
- Divide the top number by the bottom number: 4 ÷ 42 = 0.095238….
- To make a percentage, multiply by 100: 0.095238… × 100 = 9.523809…%.
- To simplify, divide the top and bottom by 2, their highest common factor: 4 ÷ 2 = 2 and 42 ÷ 2 = 21, so 4/42 = 2/21.
Quick check
Is 4/42 more or less than 1/2?
Show the answer
Less than 1/2
What is 4/42 of 168?
Show the answer
16
4/42 = ?/84
Show the answer
8
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Frequently asked questions
What is 4/42 as a decimal?
4/42 as a decimal is 0.095238….
What is 4/42 as a percentage?
4/42 as a percentage is 9.523809…%.
What is 4/42 in its simplest form?
4/42 in its simplest form is 2/21.