At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.
Answer from: Quest
54 km / hours
step-by-step explanation:
we need to convert seconds to hours
60 seconds = 1 minutes
60 minutes = 1hour
15 m 60 second 60 minutes
* * = 54000 meters/ hour
second 1 minute 1 hour
now we need to convert meters to km
1000 m = 1 km
54000 m 1 km
* = 54 km / hours
hour 1000m
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