Answer:
6.8*10^3
Step-by-step explanation:
The answer is 6.8 × 103.
I hope this helps! Have a great rest of your day!
Option B 1.5 min
we know that
1 mi=1,609.36 m
1 h=60 min
so
using proportion
She should get $5 back
20x3=60
11x5=55
60-55= 5
3 miles.
1 mile + 1 mile = 2 miles
1/2 miles + 1/2 miles = 1 mile
:)