Question

choose negative and positive rationals A) -2/3 B) 3/-5 C) -2/-9 D) 5/7

Answer 1

Negative rationals => -2/3 , 3/-5
Positive rationals => -2/-9 , 5/7
-2/-9 is a rational number because (-) (-) = +

Answer 2

hello mate here's ur answer....

Positive rational no.--- -2/-9=2/9,5/7.

Negative rational no. --- -2/3,3/-5= -3/5,

hope this will help you....