89 |
91 |
85 |
56 |
-393 |
728 |
89 |
91 |
85 |
56 |
In order to make fractions have the same denominator, multiply the numerator and denominator of each fraction by the denominator of the other
89 x 56 |
91 x 56 |
85 x 91 |
56 x 91 |
4984 |
5096 |
7735 |
5096 |
4984 - 7735 |
5096 |
-2751 |
5096 |
OR
(89 x 56) - (85 x 91) |
91 x 56 |
-2751 |
5096 |
Divide each part of the fraction with the greatest common factor to simplify the fraction
-2751 |
5096 |
-2751 ÷ 7 |
5096 ÷ 7 |
393 |
728 |
Positive Fractions
-1 |
-2 |
1 |
-2 |
-1 |
2 |
1 |
2 |
Negative Fractions
-1 |
2 |
1 |
-2 |
-1 |
-2 |
1 |
2 |