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Fractions calculation：
Enter the fractions calculation formula directly and click the "Next" button to get the calculation answer.
It does not support mathematical functions (including trigonometric functions) and can only calculate the addition, subtraction, multiplication and division of two fractions. The fraction line is indicated by "/".
Enter the fractions calculation formula directly and click the "Next" button to get the calculation answer.
It does not support mathematical functions (including trigonometric functions) and can only calculate the addition, subtraction, multiplication and division of two fractions. The fraction line is indicated by "/".
Current location：Mathematical operation > History of fraction calculation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 fraction calculations
[ 1/1 Fraction calculation ]
Question type: Fractional subtraction
Original question: 12345/67890-12344/67890
Solution:
12345 67890 | － | 12344 67890 |
| = | 823 4526 | - | 12344 67890 |
Reduce the subtractor by 2
| = | 823 4526 | - | 6172 33945 |
| = | 823 4526 | - | 6172 33945 |
Divide the least common multiple 4955970 by the denominator 4526 of the minuend to get 1095
Multiply the numerator 823 and denominator 4526 of the subtracted number by 1095
Then divide the least common multiple 4955970 by the denominator 33945 of the subtraction to get 146
Multiply the subtracted numerator 6172 and denominator 33945 by 146 at the same time
| = | 901185 4955970 | － | 901112 4955970 |
| = | 73 4955970 |
| = | 1 |
| = | 1 67890 |