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: 991/3000+3/1000

    Solution:
     
991
3000
 +  
3
1000
    Divide two fractions with defferent denominators:The denominators of two fractions are 3000 and 1000 respectively,their least common multiple is 3000
    Divide the least common multiple 3000 by the denominator 3000 of the first addend to get 1
    Multiply the numerator 991 and denominator 3000 of the first fraction by 1
    Then divide the least common multiple 3000 by the denominator 1000 of the second addend to get 3
    Multiply the numerator 3 and denominator 1000 of the second fraction by 3
    = 
991
3000
 +  
9
3000
    Calculation result:
    =
1000
3000
    The calculation result is reduced by 1000
    =
1
 1000 
 3000 
3

    =
1
3



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