30 divided by 12 is 2 with a remainder of 6, or 2.5 as a decimal. In symbols: 30 ÷ 12 = 2.5.
| Form | Answer |
|---|---|
| Quotient and remainder | 2 remainder 6 |
| Decimal | 2.5 |
| Fraction | 30/12 = 5/2 |
| Mixed number | 2 1/2 |
| Percent | 250% |
Ask how many times 12 fits into 30. 12 × 2 = 24, and 12 × 3 = 36 is too big, so 12 goes into 30 exactly 2 times with 30 − 24 = 6 left over.
The remainder 6 is 6/12 of another 12, and 6 ÷ 12 = 0.5. So 30 ÷ 12 = 2 + 0.5 = 2.5.
Multiply back: 2 × 12 + 6 = 24 + 6 = 30. ✓
| Division | Answer |
|---|---|
| 29 ÷ 12 | 2 R 5 |
| 31 ÷ 12 | 2 R 7 |
| 30 ÷ 11 | 2 R 8 |
| 28 ÷ 12 | 2 R 4 |
| 32 ÷ 12 | 2 R 8 |
| 60 ÷ 12 | 5 |
See also: factors of 30.
Other numbers? Browse all division answers, the multiplication table or the fraction calculator.