Ava's dog weighs 52 kilograms. Marty's dog weighs 3/4 as much. How much does Marty's dog weigh?

52 * (3/4) = ?

To find out how much Marty's dog weighs, you need to multiply Ava's dog's weight by 3/4.

Step 1: Start with Ava's dog's weight, which is 52 kilograms.

Step 2: Multiply Ava's dog's weight by 3/4:
52 x 3/4 = 156/4 = 39

Therefore, Marty's dog weighs 39 kilograms.