Question

12,5.x=25%

Answer 1

\(12,5x=25\%\\ \dfrac{25}{2}x=\dfrac{1}{4}\\ x=\dfrac{1}{4}:\dfrac{25}{2}\\ x=\dfrac{1}{50}\)

Answer 2

`12,5 . x  =25%`

`12,5 . x = 1/4`

`25/2 . x = 1/4`

`x=1/4 : 25/2`

`x=1/4 . 2/25`

`x =2/100 = 1/50`

Answer 3

`12,5 xx x = 0,25`

`=> x = 0,25 : 12,5`

`=> x = 0,02`