Näide: 2.56-l on 2 kohta kümnendkohast paremal, seega d = 2.
f = 10 d
Näide:
f = 10 2 = 100
x × f / f = y / f
Näide:
2,56 × 100/100 = 256/100
Näide:
gcd (256,100) = 4
Näide:
256/100 = (256/4) / (100/4) = 64/25
Üks protsent võrdub sajandikuga:
1% = 1/100
Nii et protsendi teisendamiseks murdosaks jagage protsent 100% -ga ja vähendage murdosa.
Näiteks 56% on võrdne 56/100 ja gcd = 4 võrdub 14/25:
56% = 56/100 = 14/25
| Protsent | Murdosa |
|---|---|
| 1% | 1/100 |
| 10% | 1/10 |
| 11,11% | 1/9 |
| 12,5% | 1/8 |
| 14,29% | 1/7 |
| 16,67% | 1/6 |
| 20% | 1/5 |
| 22,22% | 2/9 |
| 25% | 1/4 |
| 28,57% | 2/7 |
| 30% | 3/10 |
| 33,33% | 1/3 |
| 37,5% | 3/8 |
| 40% | 2/5 |
| 42,86% | 3/7 |
| 44,44% | 4/9 |
| 50% | 1/2 |
| 55,56% | 5/9 |
| 57,14% | 4/7 |
| 62,5% | 5/8 |
| 66,67% | 2/3 |
| 60% | 3/5 |
| 70% | 7/10 |
| 71.43 | 5/7 |
| 75% | 3/4 |
| 77,78% | 7/9 |
| 80% | 4/5 |
| 83,33 | 5/6 |
| 85,71 | 6/7 |
| 87,5% | 7/8 |
| 88,89% | 8/9 |
| 90% | 9/10 |
Murdosa protsendi teisenduseks ►