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EUNICEDEGUZMAN68IN
Answered

find the sum of 3/12 and 1/3 . what is the first step to be done in solving the problem A change the dissimilar fraction to similar fraction by getting the LCD B add the numerator then add the denominator C add the numerator then copy the denominator D choose a common denominator for the fraction​

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LOGICALLYGENIUSIN

Answer:

3/12 + 1/3

LCM of 12, and 3 is =12

Here's the solution:

Process: 12 divided by 12 is 1. Then, 1 x 3 is 3

               3 divided by 12 is 4. Then, 1 x 4 is  4

VERTICAL FORM

  3/12 =  3/12

+  1/3  =   4/12

-----------------------

         =   7/12

HORIZONTAL FORM

3/12 + 1/3 = 3/12 + 4/12 = 7/12

 

-Just add like you normally do.  Simplify if it's possible.

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