3/10 as a decimal
3/10 as a decimal is 0.3.
÷=
Change either number to try your own. Rounded to 2 places: 0.30. In lowest terms: 3/10.
See the full steps for these numbersHow to work it out
- 1
A fraction is a division. Divide the top number 3 by the bottom number 10.
- 2
10 does not go into 3 even once, so the whole part is 0 and we carry on after the decimal point.
- 3
Long division: bring down a zero each time (multiply the remainder by 10), divide by 10, and write the digit. The remainder reaches 0 after 1 step, so the decimal ends.
- 4
The result is
LaTeX source of the formulas on this page
\[ \frac{3}{10} = 0.3 \]
\[ \frac{3}{10} = 3 \div 10 \]Long division of 3 by 10
| Step | Remainder × 10 | Divide by 10 | Remainder left |
|---|---|---|---|
| 1 | 30 | 30 ÷ 10 = 3 | 0 |
Questions
What is 3/10 as a decimal?
3/10 as a decimal is 0.3.
Is 3/10 a terminating or a repeating decimal?
It terminates. The bottom number 10 = 2 × 5 has no prime factors other than 2 and 5, so the division ends.
What is 3/10 as a percent?
3/10 is 30% as a percent.
How do I round 3/10 to 2 decimal places?
3/10 rounded to 2 decimal places is 0.30.