Lena played video games for 3.5 hours last weekend. Her brother played 17 minutes more than she did. How many minutes together did Lena and her brother play video games last weekend?
Lena = 3.5 hours = 210 minutes
Brother = 210 + 17 = <<210+17=227>>227 minutes
210 + 227 = <<210+227=437>>437 minutes
Together, Lena and her brother played 437 minutes of video games.
#### 437