Kiran needs to travel 300 km in 5 hours. She travels for some time @ 75 km/hr and the rest of the time @ 55 km/hr. How long did Kiran travel at the higher speed?

Kiran needs to travel 300 km in 5 hours. She travels for some time @ 7

1.	Kiran needs to travel 300 km in 5 hours. She travels for some time @ 75 km/hr and the rest of the time @ 55 km/hr. How long did Kiran travel at the higher speed?
A.	1 hour 10 mins
B.	1 hour 35 mins
C.	1 hour 15 mins
D.	1 hour 25 mins
Answer» D. 1 hour 25 mins

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Kiran needs to travel 300 km in 5 hours. She travels for some time @ 75 km/hr and the rest of the time @ 55 km/hr. How long did Kiran travel at the higher speed?

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