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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: 3 questions will be solved this time.Among them
☆3 fraction calculations
[ 1/3 Fraction calculation ]
Question type: Fractional addition
Original question: 13/29+23/47
Solution:
13 29 | + | 23 47 |
Divide the least common multiple 1363 by the denominator 29 of the first addend to get 47
Multiply the numerator 13 and denominator 29 of the first fraction by 47
Then divide the least common multiple 1363 by the denominator 47 of the second addend to get 29
Multiply the numerator 23 and denominator 47 of the second fraction by 29
| = | 611 1363 | + | 667 1363 |
| = | 1278 1363 |
[ 2/3 Fraction calculation ]
Question type: Fractional subtraction
Original question: 25/53-17/37
Solution:
25 53 | － | 17 37 |
Divide the least common multiple 1961 by the denominator 53 of the minuend to get 37
Multiply the numerator 25 and denominator 53 of the subtracted number by 37
Then divide the least common multiple 1961 by the denominator 37 of the subtraction to get 53
Multiply the subtracted numerator 17 and denominator 37 by 53 at the same time
| = | 925 1961 | － | 901 1961 |
| = | 24 1961 |
[ 3/3 Fraction calculation ]
Question type: Fractional division
Original question: 33/67/29/59
Solution:
33 67 | ÷ | 29 59 |
| = | 1947 1943 |