| 31 |
| 41 |
| 43 |
| 34 |
| -709 |
| 1394 |
| 31 |
| 41 |
| 43 |
| 34 |
In order to make fractions have the same denominator, multiply the numerator and denominator of each fraction by the denominator of the other
| 31 x 34 |
| 41 x 34 |
| 43 x 41 |
| 34 x 41 |
| 1054 |
| 1394 |
| 1763 |
| 1394 |
| 1054 - 1763 |
| 1394 |
| -709 |
| 1394 |
OR
| (31 x 34) - (43 x 41) |
| 41 x 34 |
| -709 |
| 1394 |
| -709 |
| 1394 |
Positive Fractions
| -1 |
| -2 |
| 1 |
| -2 |
| -1 |
| 2 |
| 1 |
| 2 |
Negative Fractions
| -1 |
| 2 |
| 1 |
| -2 |
| -1 |
| -2 |
| 1 |
| 2 |