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Mathematical calculation：
Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 fraction calculations
[ 1/1 Fraction calculation ]
Question type: Fractional addition
Original question: 1/4+2/3
Solution:
1 4 | + | 2 3 |
Divide the least common multiple 12 by the denominator 4 of the first addend to get 3
Multiply the numerator 1 and denominator 4 of the first fraction by 3
Then divide the least common multiple 12 by the denominator 3 of the second addend to get 4
Multiply the numerator 2 and denominator 3 of the second fraction by 4
| = | 3 12 | + | 8 12 |
| = | 11 12 |