Ms. Soar flew 220 mi in 1.6 h. She then landed at the Aspen Airport to visit a friend. In the second portion of her trip, Ms. Soar flew 312 mi, which took 2.2 h.
What was her plane’s average speed for the entire trip?
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OpenStudy (anonymous):
I would like to know how this is solved...not exactly the answer..
OpenStudy (anonymous):
@K12awesomeness
OpenStudy (k12awesomeness):
What grade are u in?
OpenStudy (anonymous):
6th btw this is a k12 question
OpenStudy (k12awesomeness):
I'm in 6th also, so this should be easy. And I'm in K12 too.
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OpenStudy (anonymous):
lol
OpenStudy (k12awesomeness):
Give me a sec, and I'll help you. :)
OpenStudy (anonymous):
k
OpenStudy (k12awesomeness):
137.5 + 141.8 = 279.3/2 = 139.65
Answer 139.65 miles per hour ;)
So, you have to round... And that would be 140 miles per hour in all
OpenStudy (k12awesomeness):
I hope this helps you.
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OpenStudy (anonymous):
wow...cool!!!! your good!!!:)
OpenStudy (anonymous):
i gave you a medal
OpenStudy (k12awesomeness):
thx, just tag me if you need me...
OpenStudy (anonymous):
how do i do that
OpenStudy (k12awesomeness):
like you did up above... @K12awesomeness
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