42/99 as a decimal and a percentage
42/99
= 0.42 = 42.42%
42/99 means 42 out of 99 equal parts. As a decimal it is 0.4242…, and as a percentage 42.4242…%.
Ways to write it
- Decimal
- 0.42
The digits under the line repeat forever. - Percentage
- 42.42%
- Simplest form
- 14/33
- As a division
- 42 ÷ 99
- Equivalent fractions
- 28/66 = 56/132 = 70/165 = 14/33
- Compared with one half
- Less than 1/2
- Reciprocal
- 99/42
- 42/99 of 297
- 126
How to work it out
- Divide the top number by the bottom number: 42 ÷ 99 = 0.4242….
- To make a percentage, multiply by 100: 0.4242… × 100 = 42.4242…%.
- To simplify, divide the top and bottom by 3, their highest common factor: 42 ÷ 3 = 14 and 99 ÷ 3 = 33, so 42/99 = 14/33.
Quick check
Is 42/99 more or less than 1/2?
Show the answer
Less than 1/2
What is 42/99 of 297?
Show the answer
126
42/99 = ?/198
Show the answer
84
Practice with a game
Frequently asked questions
What is 42/99 as a decimal?
42/99 as a decimal is 0.4242….
What is 42/99 as a percentage?
42/99 as a percentage is 42.4242…%.
What is 42/99 in its simplest form?
42/99 in its simplest form is 14/33.