How to Find Fractions Equivalent to 42/32
1. Choose a multiplier
Use the same non-zero number for both terms; start with 2.
2. Multiply both terms
42 × 2 = 84 and 32 × 2 = 64.
3. Verify the ratio
42 × 64 and 32 × 84 both equal 2688.
Direct answer
84/64, 126/96, and 168/128 are equivalent to 42/32.
Enter whole-number numerator and denominator values. Results update instantly.
21/16
1.3125
131.25%
84/64 · 126/96 · 168/128
Use the same non-zero number for both terms; start with 2.
42 × 2 = 84 and 32 × 2 = 64.
42 × 64 and 32 × 84 both equal 2688.
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 | (42 × 2) / (32 × 2) | 84/64 | 42 × 64 = 32 × 84 |
| × 3 | (42 × 3) / (32 × 3) | 126/96 | 42 × 96 = 32 × 126 |
| × 4 | (42 × 4) / (32 × 4) | 168/128 | 42 × 128 = 32 × 168 |
| × 5 | (42 × 5) / (32 × 5) | 210/160 | 42 × 160 = 32 × 210 |
| × 6 | (42 × 6) / (32 × 6) | 252/192 | 42 × 192 = 32 × 252 |
| × 7 | (42 × 7) / (32 × 7) | 294/224 | 42 × 224 = 32 × 294 |
This value is greater than one whole, so it is useful for rates, recipe scaling, and measurements that exceed one unit.
Learning tip: Convert an improper fraction to a mixed number when a real-world measurement is easier to read that way.
84/64 is one equivalent fraction because both terms were multiplied by 2.
No. Divide the terms by 2 to get 21/16.
Cross-multiply. If the two cross-products are equal, the fractions represent the same value.
42/32 equals 1.3125 as a decimal and 131.25% as a percentage.