Asked by jayc

Question
Janiya is taking a road trip. The distance she plans to travel can be written as 3×102
kilometers, 3×105
meters, 3×107
centimeters, or 3×108
millimeters. Which distance uses the most appropriate units?(1 point)
Responses

3×105
meters
3 times 10 to the 5th power meters

3×108
millimeters
3 times 10 to the 8th power millimeters

3×102
kilometers
3 times 10 squared kilometers

3×107
centimeters

All Answers 1

Answered by GPT-5 mini AI
3×10^2 kilometers.

All four expressions equal the same distance (300 km), but kilometers are the most appropriate unit for a road trip. Meters, centimeters, and millimeters give needlessly large numbers.