Final answer:
To convert 160 km to miles, multiply by the conversion factor of 5/8. The school minibus traveled 100 miles.
Step-by-step explanation:
To convert 160 km to miles, we need to multiply the distance in kilometers by the conversion factor, which is 5/8. Here's how:
160 km * (5/8 mile/km) = 800/8 = 100 miles.
Therefore, the school minibus traveled 100 miles.