Question

2/9 X 4                                  2/9 : 4 

Answer 1

\(\dfrac{2}{9}\times4=\dfrac{8}{9}\)

\(\dfrac{2}{9}:4=\dfrac{2}{9}\times\dfrac{1}{4}=\dfrac{2}{36}=\dfrac{1}{18}\)

Answer 2

2/9 x 4 = 8/9

2/9 : 4 = 2/9 x 1/4 = 2/36 = 1/18

Answer 3

 

 

Answer 4

`2/9xx4=[2xx4]/9=8/9`

`2/9:4=2/9xx1/4=2/[9xx2xx2]=1/18`

Answer 5

\(a,\) \(\dfrac{2}{9}\times4=\dfrac{2\times4}{9}=\dfrac{8}{9}\) 

\(b,\) \(\dfrac{2}{9}:4=\dfrac{2^1}{9}\times\dfrac{1}{4^2}=\dfrac{1}{18}\)