Question

find the sum 5/12 + (-4)/9 explain the steps​

Answer 1

Answer:

first: take common LCM is 36

then,equal the LCM wit the dinominator

(5×3/12×3) + (-4×4/9×4)

15/36 + -12/36 =3/36

Answer 2

Answer:

               -1 / 36

Step-by-step explanation:

             L.C.M of 12 and 9 is 36.

5/12 = 5 x 3 / 12 x 3

       = 15/36

-4/9 = -4 x 4 / 9 x 4

       = -16/36

5/12 + -4/9 = 15/36 + -16/36

                  = 15/36 - 16/36

                  = -1/36

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