Answer:
a = -1.58
Step-by-step explanation:
1/3 +a+5/4 =0
1/3+5/4= -a
4+15/12 = -a
19/12 = -a
1.58= -a
1.58/-1 = -a/-1
-1.58 = a
1/10
<em>Feel free to mark this as brainliest! :D</em>
a ratio is a comparison between two numbers.
mark me brainliest if this helps :)
