Answer:
15 liters
Step-by-step explanation:
[] 9 / 24 = 0.375
-> Vito used 0.375 liters of water on the first 24 flower pots
[] 40 * 0.375 = 15
-> Vito will need liters of water to water the 40 flower pots if he uses the same amount of water
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather