The most appropriate unit of time to describe the length of Janiya's playlist is minutes. Therefore, the answer that uses the most appropriate units is:
3. 6.3̅ x 10^5 minutes
Janiya found that her playlist will play for 3.8 x 10^2 seconds, 6.3̅ x 10^5 minutes, 1.0̅5̅ x 10^4 hours, or 4.3̅9̅8̅1̅4̅ x 10^2 days. Which answer uses the most appropriate units?
1. 4.3̅9̅8̅1̅4̅ x 10^2 days
2. 1.0̅5̅ x 10^4 hours
3. 6.3̅ x 10^5 minutes
4. 3.8 x 10^2 seconds
1 answer
1 answer