Question

( 1 x X ) x 12 = 25 

ét o ét 

Answer 1

( 1 x X ) x 12 = 25 

1 x X=25:12

1 x X=\(\dfrac{25}{12}\)

X=\(\dfrac{25}{12}\):1

X=\(\dfrac{25}{12}\)

Answer 2

`( 1 xx x) xx 12 = 25`

` 1 xx x  = 25 : 12`

` 1 xx x  = 25/12`

` x = 25/12 : 1`

` x = 25/12`

Vậy ` x = 25/12`

Answer 3

\(\left(1.X\right).12=25\)

\(1.X=25:12\)

\(1.X=\dfrac{25}{12}\)

\(X=\dfrac{25}{12}:1\)

\(X=\dfrac{25}{12}\)