Question

\(\dfrac{4}{5}\) : \(\dfrac{6}{9}\)  - \(\dfrac{4}{5}\)  : \(\dfrac{1}{3}\)

Answer 1

` 4/5 : 6/9 - 4/5 : 1/3 `

 

` = 4/5 xx 9/6 - 4/5 xx 3 `

 

` = 4/5 xx ( 9/6 - 3 ) `

 

`= 4/5  xx (-3/2 ) `

 

`= -6/5`

Answer 2

\(\dfrac{4}{5}:\dfrac{6}{9}-\dfrac{4}{5}:\dfrac{1}{3}=\dfrac{4}{5}:\left(\dfrac{6}{9}-\dfrac{1}{3}\right)=\dfrac{4}{5}:\left(\dfrac{6}{9}-\dfrac{3}{9}\right)=\dfrac{4}{5}:\dfrac{3}{9}=\dfrac{4}{5}:\dfrac{1}{3}=\dfrac{4}{5}\times\dfrac{3}{1}=\dfrac{12}{5}\)