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On line Solution of Monovariate Equation：
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Current location：Equations > Monovariate Equation > The history of univariate equation 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: 5/22+7/55
Solution:
Divide two fractions with defferent denominators:The denominators of two fractions are 22 and 55 respectively,their least common multiple is 110
Divide the least common multiple 110 by the denominator 22 of the first addend to get 5
Multiply the numerator 5 and denominator 22 of the first fraction by 5
Then divide the least common multiple 110 by the denominator 55 of the second addend to get 2
Multiply the numerator 7 and denominator 55 of the second fraction by 2
Calculation result:
☆1 fraction calculations
[ 1/1 Fraction calculation ]
Question type: Fractional addition
Original question: 5/22+7/55
Solution:
5 22 | + | 7 55 |
Divide the least common multiple 110 by the denominator 22 of the first addend to get 5
Multiply the numerator 5 and denominator 22 of the first fraction by 5
Then divide the least common multiple 110 by the denominator 55 of the second addend to get 2
Multiply the numerator 7 and denominator 55 of the second fraction by 2
| = | 25 110 | + | 14 110 |
| = | 39 110 |