Q. Sidney flew in an airplane five times during her vacation. The flights overaged 2 hours 28 minutes long. The lengths of her first four flights were 2 hours 10 minutes,3 hours 20 minutes,1 hour 15 minutes,and 2 hours 40 minutes. What was the length of her last flight.
A. Do I just add all the hours and minutes and than mulpite the answer with 5 than mulpite that answer with 4?
sorry used a fake name Leyna is not real (sorry)
the answer is right infront of you.
Thank you!!!!!
what is the answer TELL ME !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
i need this for my homewotk
since the average of the 5 flight is 2 : 28
the total time was 5(2:28)
= 10:140
= 12:20
first 4 flights:
2 : 10
3 : 20
1 : 15
2 : 40
------
8 : 85 = 9 : 25
last leg = 12:20 - 9:25
= 2 : 55
Too bad the world can't can convert to "metric time"
It would make things soooo much easier.