Adrien's total salary was 30 percent higher than Lylah's

Adrien's total salary was 30 percent higher than Lylah's. Four years later, his salary had increased, and he was earning 40% more than what he was making four years ago. If Adrien's and Lylah's salary increased simultaneously, and Adrien earned $40000 four years ago, calculate the total salary the two were receiving four years later?

GSM8K — Grade School Math 8K (Cobbe et al., OpenAI, 2021) · test #120