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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: 323/530-321/527
Solution:
323 530 | － | 321 527 |
Divide the least common multiple 279310 by the denominator 530 of the minuend to get 527
Multiply the numerator 323 and denominator 530 of the subtracted number by 527
Then divide the least common multiple 279310 by the denominator 527 of the subtraction to get 530
Multiply the subtracted numerator 321 and denominator 527 by 530 at the same time
| = | 170221 279310 | － | 170130 279310 |
| = | 91 279310 |