Answer:
1. 32 cm³
2. 27 liters
3. 360,000,000 cm³
4. Cubic meters
Step-by-step explanation:
1. I can see 16 cubes on top but there are other 16 below.
2. Divide 27,000 by 1,000
3. Multiply 360 by 1,000,000
4. For a large rectagular pool, the best option is Cubic Meters.