| 29 |
| 75 |
| 31 |
| 66 |
| -137 |
| 1650 |
| 29 |
| 75 |
| 31 |
| 66 |
In order to make fractions have the same denominator, multiply the numerator and denominator of each fraction by the denominator of the other
| 29 x 66 |
| 75 x 66 |
| 31 x 75 |
| 66 x 75 |
| 1914 |
| 4950 |
| 2325 |
| 4950 |
| 1914 - 2325 |
| 4950 |
| -411 |
| 4950 |
OR
| (29 x 66) - (31 x 75) |
| 75 x 66 |
| -411 |
| 4950 |
Divide each part of the fraction with the greatest common factor to simplify the fraction
| -411 |
| 4950 |
| -411 ÷ 3 |
| 4950 ÷ 3 |
| 137 |
| 1650 |
Positive Fractions
| -1 |
| -2 |
| 1 |
| -2 |
| -1 |
| 2 |
| 1 |
| 2 |
Negative Fractions
| -1 |
| 2 |
| 1 |
| -2 |
| -1 |
| -2 |
| 1 |
| 2 |