Brain Teaser: What do these three animals weigh?

Hi SL Fabz,

It’s time again for us to put our thinking caps on and solve this riddle.

I’d confess that I’ve not been able to figure out the answer to this one, but I’m gonna keep trying. Let’s see who gets it first.

So, here’s the scenario:

The Rabbit and Cat weigh 10kg
The Dog and Rabbit weigh 20kg
The Dog and Cat weigh 24kg
What is the total weight of the three animals?

Try it out. Let’s see who’s the best mathematics student here…