The drive from new york city to boston is about 240 miles. it took samir 5 hours to drive one way, but due to sever weather it took 6.5 hours for the return trip. what was his average speed round trip? round the answer to the nearest hundredth.

If you would like to know the average speed for the round trip, you can calculate this using the following steps:

5 hours + 6.5 hours = 11.5 hours
240 miles * 2 = 480 miles

11.5 hours ... 480 miles
1 hour ... x miles = ?

11.5 * x = 480 * 1
11.5 * x = 480    /11.5
x = 480 / 11.5
x = 41.74 miles per hour

The correct result would be 41.74 miles per hour.

31 is prime. and it’s prime factorization is just 31.