Question

1/2 : x - 3/4 = 5/6

 

Answer 1

1/2:x=5/6+3/4

1/2:x=19/12

x=1/2:19/12

x=6/19

Answer 2

1/2 : x - 3/4 = 5/6

\(\dfrac{1}{2}:x=\dfrac{5}{6}+\dfrac{3}{4}\)

\(\dfrac{1}{2}:x=\dfrac{19}{12}\)

\(x=\dfrac{1}{2}:\dfrac{19}{12}\)

\(x=\dfrac{6}{19}\)

Answer 3

`1/2 : x - 3/4 = 5/6`

`1/2 : x = 5/6 + 3/4`

`1/2 : x = 19/12`

`x = 1/2 : 19/12`

`x = 6/19`

Answer 4

x=6/19

Answer 5

\(\dfrac{1}{2}:x-\dfrac{3}{4}=\dfrac{5}{6}\) (x khác 0)

\(x=\dfrac{1}{2}:\left(\dfrac{5}{6}+\dfrac{3}{4}\right)=\dfrac{6}{19}\)

 

Answer 6

x=\(\dfrac{6}{19}\)

Answer 7

Answer 8

Vậy .

Answer 9

`1/2 : x - 3/4 = 5/6`

`<=> 1/2 : x = 5/6 + 3/4`

`<=> 1/2 : x = 19/12`

`<=> x = 1/2 : 19/12`

`<=> x = 1/2 xx 12/19`

`<=> x = 6/19`.

Vậy `x = 6/19`.