Mathematics
         
语言:中文    Language:English
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 "/".
    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 addition
    Original question: 7/30+1/110

    Solution:
     
7
30
 +  
1
110
    Divide two fractions with defferent denominators:The denominators of two fractions are 30 and 110 respectively,their least common multiple is 330
    Divide the least common multiple 330 by the denominator 30 of the first addend to get 11
    Multiply the numerator 7 and denominator 30 of the first fraction by 11
    Then divide the least common multiple 330 by the denominator 110 of the second addend to get 3
    Multiply the numerator 1 and denominator 110 of the second fraction by 3
    = 
77
330
 +  
3
330
    Calculation result:
    =
80
330
    The calculation result is reduced by 10
    =
8
 80 
 330 
33

    =
8
33



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