Yuri and Pete go hiking Yuri brings \( \frac{7}{10} \) liter of water. Pete brings 500 milliliters of water. How many more milliliters of water did Yuri bring than Pete?

Yuri brought \( \frac{7}{10} \) liter, which is equal to 700 milliliters (since 1 liter = 1000 milliliters). Pete brought 500 milliliters. To find out how much more water Yuri brought, subtract Pete's amount from Yuri's: \[ 700 \, \text{ml} - 500 \, \text{ml} = 200 \, \text{ml} \] So, Yuri brought 200 milliliters more water than Pete. Hiking is not just about beautiful views and fresh air; it’s also essential to stay hydrated and know your pack! By bringing enough water, hikers can avoid dehydration, which can lead to fatigue and decreased performance. Always pack an extra liter to stay safe! In situations like this, it's helpful to always convert your measurements to the same unit. Milliliters or liters, just choose one! This prevents confusion and ensures that your math is as refreshing as that drink of cool water post-hike!