A water tower that serves four neighborhoods around it holds 1200 barrels…

A water tower that serves four neighborhoods around it holds 1200 barrels of water and is filled to the top each week. If one neighborhood uses 150 barrels of water in a week, the second neighborhood uses twice as many barrels of water as the first neighborhood in a week, and the third neighborhood uses one hundred more barrels of water than the second neighborhood in a week, how many barrels are left for the fourth neighborhood?

GSM8K — Grade School Math 8K (Cobbe et al., OpenAI, 2021) · train #1049