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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: 16/125-28/375
Solution:
16 125 | － | 28 375 |
Divide the least common multiple 375 by the denominator 125 of the minuend to get 3
Multiply the numerator 16 and denominator 125 of the subtracted number by 3
Then divide the least common multiple 375 by the denominator 375 of the subtraction to get 1
Multiply the subtracted numerator 28 and denominator 375 by 1 at the same time
| = | 48 375 | － | 28 375 |
| = | 20 375 |
| = | 4 |
| = | 4 75 |