Answer:
648 m.
Step-by-step explanation:
Each walk = 2*81 = 162 m.
So total for 4 walks = 4 * 162
= 648 m.
Josh walked 324 meters
81×4= 324
1= 3
2= 1
3= 4
4= 2
The correct answer is 24
Answer: 138
1.38 * 100 = 138