What is 1 and 3/13 as a Decimal?
Fraction to Decimal Converter
What is 1 3/13 as a decimal?
Answer
Fraction 1 3/13 as a decimal is
1.230769
≈ 1.23 to hundredths
Repeating decimal: denominator 13 has the factor 13, not 2 or 5 · the bar marks the period 230769 — 6 digits repeat forever
1 3/13: whole part, then 3 ÷ 13
Whole part 1 stays in front; divide the fraction part:
| remainder | ×10 | = digit × 13 + new remainder | digit |
|---|---|---|---|
| 3 | 30 | 2 × 13 + 4 | 2 |
| 4 | 40 | 3 × 13 + 1 | 3 |
| 1 | 10 | 0 × 13 + 10 | 0 |
| 10 | 100 | 7 × 13 + 9 | 7 |
| 9 | 90 | 6 × 13 + 12 | 6 |
| 12 | 120 | 9 × 13 + 3 | 9 |
Remainder 3 is back after the 6th division → the 6 digits 230769 repeat: 0.230769.
1 + 0.230769 = 1.230769
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See Also
- Decimal to Fraction Converter - Convert Decimal to Fraction
- Decimal to Percent Converter - Convert Decimals to Percentages
- Percent to Decimal Converter - Convert Percents to Decimal
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