Question

\(\dfrac{7}{12}+\dfrac{5}{36}:x=\dfrac{3}{4}\)

Answer 1

=>5/36:x=3/4-7/12=9/12-7/12=1/6

=>x=5/36:1/6=5/36x6=5/6

Answer 2

7/12 + 5/36 : x = 3/4

           5/36 : x = 7/12 + 3/4

           5/36 : x = 4/3

                     x = 5/36 : 4/3

                     x = 5/48 

vậy x =...

Answer 3

21/36 + 5/36 : x = 3/4

13/18 : x = 3/4

            x = 3/4 x 18/13

            x = 27/26