Two cars X and Y start at the same point and travel towards a point P which is 150km away. If the average speed of Y is 60km per hour and x arrives at P 25 minutes earlier than Y. What is the average speed of X?
a
51\(\frac{3}{7}\)km per hour
b
72km per hour
c
37\(\frac{1}{2}\) km per hour
d
66km per hour
e
75km per hour
Explanation
Correct Option
bVideo Explanation
No video available
Post your Contribution
Share:
Discussions (5)
Tolufor310
5 years ago
they did not change it back to hours and the unit is in km/hr
s=D/2.91666
S=150/2.9166
S=51.42KM/HR
