18 divided by 8 is 2 with a remainder of 2, or 2.25 as a decimal. In symbols: 18 ÷ 8 = 2.25.
| Form | Answer |
|---|---|
| Quotient and remainder | 2 remainder 2 |
| Decimal | 2.25 |
| Fraction | 18/8 = 9/4 |
| Mixed number | 2 1/4 |
| Percent | 225% |
Ask how many times 8 fits into 18. 8 × 2 = 16, and 8 × 3 = 24 is too big, so 8 goes into 18 exactly 2 times with 18 − 16 = 2 left over.
The remainder 2 is 2/8 of another 8, and 2 ÷ 8 = 0.25. So 18 ÷ 8 = 2 + 0.25 = 2.25.
Multiply back: 2 × 8 + 2 = 16 + 2 = 18. ✓
| Division | Answer |
|---|---|
| 17 ÷ 8 | 2 R 1 |
| 19 ÷ 8 | 2 R 3 |
| 18 ÷ 7 | 2 R 4 |
| 18 ÷ 9 | 2 |
| 16 ÷ 8 | 2 |
| 20 ÷ 8 | 2 R 4 |
| 36 ÷ 8 | 4 R 4 |
See also: factors of 18.
Other numbers? Browse all division answers, the multiplication table or the fraction calculator.