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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: 99/555-999/55
Solution:
99 555 | － | 999 55 |
| = | 33 185 | - | 999 55 |
| = | 33 185 | - | 999 55 |
Divide the least common multiple 2035 by the denominator 185 of the minuend to get 11
Multiply the numerator 33 and denominator 185 of the subtracted number by 11
Then divide the least common multiple 2035 by the denominator 55 of the subtraction to get 37
Multiply the subtracted numerator 999 and denominator 55 by 37 at the same time
| = | 363 2035 | － | 36963 2035 |
| = | - | 36600 2035 |
| = | - | -7320 |
| = | - | 7320 407 |