A car running at 45km/hr takes 6 hours to journey what speed must it travels journey to complete in 5 hours

Asked by sweetygajiwala85 | 12th Dec, 2019, 10:53: AM

Expert Answer:

 
 
Here, Speed = 45km/hr , Time = 6 hours 
 
Distance = Speed × Time = 45 × 6 = 270 
 
If Time = 5 hours and Distannce = 270 km then we have to find Speed.
 
Speed = Distance ÷ Time = 270 ÷ 5 = 54 km/hr

Answered by Yasmeen Khan | 12th Dec, 2019, 11:02: AM