=14/9-23/54x6/46
=14/9-1/18=28/18-1/18=27/18=3/2
=14/9-23/54x6/46
=14/9-1/18=28/18-1/18
=27/18
=3/2
\(\dfrac{14}{9}-\dfrac{138}{2484}=\dfrac{14}{9}-\dfrac{1}{18}=\dfrac{28}{18}-\dfrac{1}{18}=\dfrac{27}{18}=\dfrac{3}{2}\)
14/9 - 23/54 : 46/6
=14/9-23/54x6/46
=14/9-1/18
=28/18-1/18
=27/18
=3/2
`14/9 - 23/54 : 46/6`
`= 14/9 - 1/18`
`= 24/18 - 1/18`
`= 23/18`