Question

18.6 - x nhân 4.5 =3.59

Answer 1

`18,6-x xx 4,5 = 3,59`

`=>x xx 4,5 = 18,6-3,59`

`=> x xx 4,5 = 15,01`

`=> x = 15,01 : 4,5`

`=> x = 3,34` 

 

Answer 2

18.6 - x . 4.5 = 3.59

          x . 4.5 = 18.6 - 3.59 

          x . 4.5  = 15.01

          x         = 15.01 : 4.5

          x         = 3.335

Answer 3

Ta có: \(18,6-x\cdot4,5=3,59\)

\(\Leftrightarrow x\cdot4,5=15,01\)

hay \(x=\dfrac{1501}{450}\)