18 divided by 10 is 1 with a remainder of 8, or 1.8 as a decimal. In symbols: 18 ÷ 10 = 1.8.
| Form | Answer |
|---|---|
| Quotient and remainder | 1 remainder 8 |
| Decimal | 1.8 |
| Fraction | 18/10 = 9/5 |
| Mixed number | 1 4/5 |
| Percent | 180% |
Ask how many times 10 fits into 18. 10 × 1 = 10, and 10 × 2 = 20 is too big, so 10 goes into 18 exactly 1 times with 18 − 10 = 8 left over.
The remainder 8 is 8/10 of another 10, and 8 ÷ 10 = 0.8. So 18 ÷ 10 = 1 + 0.8 = 1.8.
Multiply back: 1 × 10 + 8 = 10 + 8 = 18. ✓
| Division | Answer |
|---|---|
| 17 ÷ 10 | 1 R 7 |
| 19 ÷ 10 | 1 R 9 |
| 18 ÷ 9 | 2 |
| 18 ÷ 11 | 1 R 7 |
| 16 ÷ 10 | 1 R 6 |
| 20 ÷ 10 | 2 |
| 36 ÷ 10 | 3 R 6 |
See also: factors of 18.
Other numbers? Browse all division answers, the multiplication table or the fraction calculator.