Question

a motorcycle covers 40 km in 30 minutes calculate its speed in kilometre per hour how much time will it take to cover 50 km by the motorcycle​

Answer 1

Answer:

Speed is 80 km/h

time for running 50km is 37min 30sec

Step-by-step explanation:

30 min = 0.5 h

speed = distance / time

so, speed = 40/0.5

speed = 80 km/h

if motorcycle takes 1h to go 80km far,

how much time it will take for 50km ?

so, time = 50×1 / 80

time = 0.625 h = 37 min 30 sec