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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 subtraction
Original question: 4/48-23/144
Solution:
4 48 | － | 23 144 |
| = | 1 12 | - | 23 144 |
| = | 1 12 | - | 23 144 |
Divide the least common multiple 144 by the denominator 12 of the minuend to get 12
Multiply the numerator 1 and denominator 12 of the subtracted number by 12
Then divide the least common multiple 144 by the denominator 144 of the subtraction to get 1
Multiply the subtracted numerator 23 and denominator 144 by 1 at the same time
| = | 12 144 | － | 23 144 |
| = | - | 11 144 |