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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: 10999/99000-1/9900
Solution:
10999 99000 | － | 1 9900 |
Divide the least common multiple 99000 by the denominator 99000 of the minuend to get 1
Multiply the numerator 10999 and denominator 99000 of the subtracted number by 1
Then divide the least common multiple 99000 by the denominator 9900 of the subtraction to get 10
Multiply the subtracted numerator 1 and denominator 9900 by 10 at the same time
| = | 10999 99000 | － | 10 99000 |
| = | 10989 99000 |
| = | 111 |
| = | 111 1000 |