How to Find Fractions Equivalent to 18/32
1. Choose a multiplier
Use the same non-zero number for both terms; start with 2.
2. Multiply both terms
18 × 2 = 36 and 32 × 2 = 64.
3. Verify the ratio
18 × 64 and 32 × 36 both equal 1152.
Direct answer
36/64, 54/96, and 72/128 are equivalent to 18/32.
Enter whole-number numerator and denominator values. Results update instantly.
9/16
0.5625
56.25%
36/64 · 54/96 · 72/128
Use the same non-zero number for both terms; start with 2.
18 × 2 = 36 and 32 × 2 = 64.
18 × 64 and 32 × 36 both equal 1152.
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 | (18 × 2) / (32 × 2) | 36/64 | 18 × 64 = 32 × 36 |
| × 3 | (18 × 3) / (32 × 3) | 54/96 | 18 × 96 = 32 × 54 |
| × 4 | (18 × 4) / (32 × 4) | 72/128 | 18 × 128 = 32 × 72 |
| × 5 | (18 × 5) / (32 × 5) | 90/160 | 18 × 160 = 32 × 90 |
| × 6 | (18 × 6) / (32 × 6) | 108/192 | 18 × 192 = 32 × 108 |
| × 7 | (18 × 7) / (32 × 7) | 126/224 | 18 × 224 = 32 × 126 |
Because the numerator and denominator share a factor, this example is especially useful for practicing reduction before conversion.
Learning tip: Simplify first to make the decimal division and equivalence check easier.
36/64 is one equivalent fraction because both terms were multiplied by 2.
No. Divide the terms by 2 to get 9/16.
Cross-multiply. If the two cross-products are equal, the fractions represent the same value.
18/32 equals 0.5625 as a decimal and 56.25% as a percentage.