Physics, 24.01.2021 15:20 sepdentalcare8774
Q2) A salesman travels a distance of 50km in 2 hours and 30 minutes. How much faster, in kilometers per hours, on an average, must he travel to make a trip in 5/6 hours less time)
A) 10
B) 20
C) 30
D) None of these
Explain how you got your answer
Answers: 1
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