8/42 as a decimal and a percentage
8/42
= 0.190476 = 19.047619%
8/42 means 8 out of 42 equal parts. As a decimal it is 0.190476…, and as a percentage 19.047619…%.
Ways to write it
- Decimal
- 0.190476
The digits under the line repeat forever. - Percentage
- 19.047619%
- Simplest form
- 4/21
- As a division
- 8 ÷ 42
- Equivalent fractions
- 12/63 = 16/84 = 20/105 = 4/21
- Compared with one half
- Less than 1/2
- Reciprocal
- 42/8
- 8/42 of 252
- 48
How to work it out
- Divide the top number by the bottom number: 8 ÷ 42 = 0.190476….
- To make a percentage, multiply by 100: 0.190476… × 100 = 19.047619…%.
- To simplify, divide the top and bottom by 2, their highest common factor: 8 ÷ 2 = 4 and 42 ÷ 2 = 21, so 8/42 = 4/21.
Quick check
Is 8/42 more or less than 1/2?
Show the answer
Less than 1/2
What is 8/42 of 252?
Show the answer
48
8/42 = ?/84
Show the answer
16
Practise with a game
Frequently asked questions
What is 8/42 as a decimal?
8/42 as a decimal is 0.190476….
What is 8/42 as a percentage?
8/42 as a percentage is 19.047619…%.
What is 8/42 in its simplest form?
8/42 in its simplest form is 4/21.