First, launch this video. During the video, you'll be asked a conceptual question about the example. After watching the video, answer the related questions at the right. You can watch the video again at any point
Unit Conversion
Given: 78 km
Find: m
Solution Map
Relationships Used
1 km = 0.6214 mi
0.6214 mi
1 km
What is the number of miles in 78 km?
a) 8 mi
Part A
Convert 43.1 cm to inches
Express your answer in inches to three significant figures.