Answer: Eliana should add 9 cups of fertilizer to the pot.
Step-by-step explanation:
Given , Eliana always adds 3 cups of fertilizer for every 8 cups of soil. .
As the quantity of fertilizer is proportional to the quantity of soil.
That means,
Multiply 24 on both sides , we get
Hence, Eliana should add 9 cups of fertilizer to the pot.