Verified Answer :

texaschic101

2400 miles in 13 days and 8 hrs.....there is 24 hrs in a day.....13 days = (24)(13) = 312 hrs...plus the 8 hrs = 320 hrs

so it is 2400 miles in 320 hrs = 2400/320 = 7.5 miles per hr is the average speed.

Ckaranja

13 days are equivalent to 13*24 hours;
=312 hours
Total hours;
312 +8
=320 hours
Speed=\(\frac{Distance}{time}\)
Speed=\(\frac{2400 miles}{320 hours}\)
= 7.5 miles per hour

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