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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 addition
Original question: 12345678/87654321+87654321/12345678
Solution:
12345678 87654321 | + | 87654321 12345678 |
| = | 1371742 9739369 | + | 87654321 12345678 |
The second fraction is reduced by 9
| = | 1371742 9739369 | + | 9739369 1371742 |
| = | 1371742 9739369 | + | 9739369 1371742 |
Divide the least common multiple 13359901510798 by the denominator 9739369 of the first addend to get 1371742
Multiply the numerator 1371742 and denominator 9739369 of the first fraction by 1371742
Then divide the least common multiple 13359901510798 by the denominator 1371742 of the second addend to get 9739369
Multiply the numerator 9739369 and denominator 1371742 of the second fraction by 9739369
| = | 1881676114564 13359901510798 | + | 94855308518161 13359901510798 |
| = | 1436224917 1741747058 |