Practice problem
Convert 50 miles50 \text{ miles}50 miles to kilometers, rounded to the nearest ten.
30 kilometers30 \text{ kilometers}30 kilometers
50 kilometers50 \text{ kilometers}50 kilometers
81 kilometers81 \text{ kilometers}81 kilometers
80 kilometers80 \text{ kilometers}80 kilometers
Type a concept, like “slope” or “photosynthesis”.
