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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: 899/9900+19/99000
Solution:
899 9900 | + | 19 99000 |
Divide the least common multiple 99000 by the denominator 9900 of the first addend to get 10
Multiply the numerator 899 and denominator 9900 of the first fraction by 10
Then divide the least common multiple 99000 by the denominator 99000 of the second addend to get 1
Multiply the numerator 19 and denominator 99000 of the second fraction by 1
| = | 8990 99000 | + | 19 99000 |
| = | 9009 99000 |
| = | 91 |
| = | 91 1000 |