1. Mathematical or logical problems that combine different types of operations, methods, or subject areas
The exam contained mixed problems combining algebra and geometry.
O exame continha problemas mistos que combinavam álgebra e geometria.
2. Complex situations involving multiple unrelated or interconnected issues that need resolution
The company faced mixed problems including financial constraints and staff turnover.
A empresa enfrentava problemas mistos, incluindo restrições financeiras e rotatividade de pessoal.