Question

motorcycle moves with a speed of 45 km/h in 15minutes and with a speed of 75 km/ h for the next 30 minutes. What is the total distance travelled by the motorcycle?

Answer 1

• Distance covered = 48.75 km

Hope it's helpful to you

Answer 2

Answer: 48.75km

Explanation:

Speed 1=  45km/h

Time 1= 15min = 15/60h

Distance 1= Speed×Time

                 = 45×15/60

                 = 11.25km

Speed 2= 75km/h

Time 2= 30min = 30/60h

Distance 2= Speed×Time

                  = 75×30/60

                  = 37.5km

∴ Total Distance = Distance1 + Distance2

                            = 11.25+37.5km

                            = 48.75km