Write the additive inverse of each of the following.

(i)The additive inverse of “a” is given as “-a”

Therefore,

additive inverse of  2/8 is -2/8

(ii)The additive inverse of “a” is given as “-a”

Therefore,

additive inverse of  -5/9 is 5/9

(iii)The additive inverse of “a” is given as “-a”

Therefore,

additive inverse of  -6/-5 or 6/5 is -6/5

(iii)The additive inverse of “a” is given as “-a”

Therefore,

additive inverse of  2/-9 or -2/9 is 2/9

(iii)The additive inverse of “a” is given as “-a”

Therefore,

additive inverse of  19/-6 or -19/6 is 19/6