Question

A, 1/3 * x = 1/6                                  b, 2/5 * x = 6/5

                          c, 2 * x = 3

Answer 1

a)

`1/3xx x=1/6`

`=>x=1/6:1/3`

`=>x=1/6xx3`

`=>x=3/6=1/2`

b)

`2/5xx x=6/5`

`=>x=6/5:2/5`

`=>x=6/5xx5/2`

`=>x=3`

c)

`2xx x=3`

`=>x=3:2`

`=>x=3/2`

Answer 2

\(a,\dfrac{1}{3}\times x=\dfrac{1}{6}\)

           \(x=\dfrac{1}{6}:\dfrac{1}{3}\)

           \(x=\dfrac{1}{2}\)

\(b,\dfrac{2}{5}\times x=\dfrac{6}{5}\)

           \(x=\dfrac{6}{5}:\dfrac{2}{5}\)

           \(x=3\)

\(c,2\times x=3\)

          \(x=3:2\) 

          \(x=\dfrac{3}{2}\)