24

Let's solve the puzzle step by step using the image:

1st Equation:

Donkey + Donkey + Donkey = 36

So,
Let Donkey = D
D + D + D = 36
3D = 36
D = 12

2nd Equation:

Donkey + Bananas + Bananas = 28
We already know Donkey (D) = 12

So,
12 + B + B = 28
12 + 2B = 28
2B = 16
B = 8

3rd Equation:

Bananas - Barrel = 4
B = 8

So,
8 - R = 4
R (Barrel) = 4

Final Equation:

Donkey + Bananas + Barrel = ?
D = 12, B = 8, R = 4

So,
12 + 8 + 4 = 24

Final Answer: 24

$XRP #BTTC