Question

plz answer 15th problem

Answer 1

Speed = 52 2/7 km per hr. = 366/7 km per hr.
Time = 4 3/8 hrs. = 35/8 hrs.
So, Distance = Speed x Time 
                     = 366/7 x 35/8
                     = 228.75 km 
Hence, The distance between city A to city B is 228.75 km.
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