1. The girls' team ran \( 5,5 \mathrm{~km} \) on Monday and \( 4,2 \mathrm{~km} \) on Tuesday. How many kilometres did they run altogether?

The girls' team ran a total of \( 5.5 \, \text{km} + 4.2 \, \text{km} = 9.7 \, \text{km} \) altogether. They combined their efforts over the two days, showcasing teamwork and dedication to their training! Combining distances can lead to fun scenarios in real-world applications, like when planning for a charity run! If the girls wanted to run a certain distance collectively for sponsorships, knowing their daily runs can help set goals, strategize routes, and even engage the community in supporting their cause. Running isn't just about exercise; it's also about building friendships and community spirit!