Question

Please answer the question from the attachment.

Answer 1

change it into improper fraction to make it easier or just solve it as is.
=
`3(5)/(8)`-
`2(7)/(8)`
=
`(29)/(8)`-
`(23)/(8)`
=
`(6)/(8)`=
`(3)/(4)`
OR
=
`3 (5)/(8)`-
`2 (7)/(8)`
divide it to two parts:
3-2=1 and
`(5)/(8)`-
`(7)/(8)`=
`(-2)/(8)`

`1(-2)/(8)`⇒(1×8-2=6)
=
`(6)/(8)`=
`(3)/(4)`