Respuesta :

Answer:

320 liters

Step-by-step explanation:

Each tank = 40 liters

8 tanks = 40 × 8 = 320

Answer:

8 x 40 = 320

Step-by-step explanation:

since 1 fish tank has 40 liters of water, we are trying to find the total of all 8 which is why we multiply 8 x 40