Luke started working on a 1000-piece jigsaw puzzle

Luke started working on a 1000-piece jigsaw puzzle. The first day he worked on it, he put together 10% of the pieces. On the second day, he put together another 20% of the remaining pieces from the first day. On the third day, he put together 30% of the remaining pieces from the previous day. How many pieces does he have left to complete after the third day?

GSM8K — Grade School Math 8K (Cobbe et al., OpenAI, 2021) · train #6992