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OpenStudy (anonymous):
Josie rode her bike 18 miles at 12 and then rode another 24 miles at 15 . How long did she ride in all? A. 6 hours B. 15 hours C. 3.1 hours D. 27 hours
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OpenStudy (anonymous):
12 and 15? what are those? minutes mph what
OpenStudy (anonymous):
B. 3.1 because 18/12= 1.5 and 24/15 =1.3 add it up and you get 3.1 hrs
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