Mark got a 5% raise at his job

Mark got a 5% raise at his job. Before the raise, he earned 40 dollars per hour. He works 8 hours per day for 5 days per week. His old bills used to be 600 dollars a week but he decided to add a hundred dollar a week personal trainer. How much does he have leftover a week?

GSM8K — Grade School Math 8K (Cobbe et al., OpenAI, 2021) · train #2016