rabbit + Cat + Dog = 27 Rabbit = 3 Cat = 7 Dog = 17

Rabbit = 3 Cat = 7 Dog = 17 Rabbit + Cat + Dog = 27

2(rat+cat+dog) = 10+20+24 rat+cat+dog = 54/2 = 27.5

hence the combined weight is 27.5

You need to add two squares in the picture below such that each dog is in isolation?

Can you find the hidden cat in the picture below.

Spot the cat in the picture below.

Can you spot the cat in the picture below?