How to Find Fractions Equivalent to 5/13
1. Choose a multiplier
Use the same non-zero number for both terms; start with 2.
2. Multiply both terms
5 × 2 = 10 and 13 × 2 = 26.
3. Verify the ratio
5 × 26 and 13 × 10 both equal 130.
Direct answer
10/26, 15/39, and 20/52 are equivalent to 5/13.
Enter whole-number numerator and denominator values. Results update instantly.
5/13
0.384615…
38.461538%
10/26 · 15/39 · 20/52
Use the same non-zero number for both terms; start with 2.
5 × 2 = 10 and 13 × 2 = 26.
5 × 26 and 13 × 10 both equal 130.
Multiply the numerator and denominator by the same non-zero whole number. The written numbers change, but the ratio stays equal.
| Multiplier | Calculation | Equivalent fraction | Cross-product check |
|---|---|---|---|
| × 2 | (5 × 2) / (13 × 2) | 10/26 | 5 × 26 = 13 × 10 |
| × 3 | (5 × 3) / (13 × 3) | 15/39 | 5 × 39 = 13 × 15 |
| × 4 | (5 × 4) / (13 × 4) | 20/52 | 5 × 52 = 13 × 20 |
| × 5 | (5 × 5) / (13 × 5) | 25/65 | 5 × 65 = 13 × 25 |
| × 6 | (5 × 6) / (13 × 6) | 30/78 | 5 × 78 = 13 × 30 |
| × 7 | (5 × 7) / (13 × 7) | 35/91 | 5 × 91 = 13 × 35 |
This fraction is a practical example for comparing proportions, probabilities, ratios, and parts of a collection.
Learning tip: Check your decimal by multiplying it by the denominator; the result should return the numerator.
10/26 is one equivalent fraction because both terms were multiplied by 2.
Yes. 5/13 is in lowest terms because its terms share no factor greater than 1.
Cross-multiply. If the two cross-products are equal, the fractions represent the same value.
5/13 equals 0.384615… as a decimal and 38.461538% as a percentage.