Question

-7 2/3 + -5 1/2 + 8 3/4

Answer 1

-So, We have the following equation...
`>See \;Below<`

`-7 (2)/(3) + -5 (1)/(2) + 8 (3)/(4)`

-First, we need to add
`-7(2)/(3)` and,
`-5(1)/(2)`.
`>See\;Below<`

`-7 (2)/(3) + -5 (1)/(2) = 13.1`

-Next, add
`13.1` and
`8(3)/(4)`.
`>See\;Below<`

`13.1+8(3)/(4) =21.85`

-So, your final answer is
`21.85`!

In fraction form it is
`21(17)/(20)`.

Changed to a improper fraction it is
`(437)/(20)`!