Question

Hello I just need to review my results in this math problem

Answer 1

To solve:

`7(2)/(3)-(1(2)/(4)+3(6)/(8))`

we get,

`(23)/(3)-((6)/(4)+(30)/(8))`

Taking LCM of 4 and 8, we get LCM of 4,8 is 8

`=(23)/(3)-((12+30)/(8))`
`=(23)/(3)-(42)/(8)`

LCM of 3,8 is 24

`=(184-126)/(24)`
`=(58)/(24)`
`=(29)/(12)`
`=2(5)/(12)`

Answer is:

`=2(5)/(12)`