Question

The distance from Thrissur to Ernakulam is 75 km. Then what is the speed of Kerala Express if the train is at right time? *
1 point
2 km/hr
50 km/hr
20 km/hr
40.9 km/hr​

Answer 1

Answer:

the answer is 40.9 km/hr

Answer 2

Answer:

Distance=75 km

Time=1 hr 50 min

convert time into hour

(1+$\frac{50}{60}$) hr

($\frac{60+50}{60}$) hr

$\frac{11}{6}$ hrs.

Speed=$\frac{Distance}{Time}$

          = $\frac{75}{\frac{11}{6} }$ km/h

          =$\frac{450}{11}$ km/h

          = 40.9 km/h

Final answer: Speed of the Kerala Express train is 40.9 km/h

#SPJ3