Question

the odometer of a car reads 67512 when the clock shows time 8:30 am at 7:30 pm the odometer reading has changed to 68040 then spped of car during the time is

Answer 1

Answer:

He takes 11 hours to complete this travel

Answer 2

Answer:

The initial reading of the odometer of the car 67512.0km

The final reading of the odometer of the car 68040 km

The car starts at 8:30&stops at 7:30pm.

distance covered by car =(67512-68040)km

=-528 km

Time taken between 8:30am to 7:30pm

=12hours

so speed in km/min speed=(distancetravelled)/(Time)

=-528km/(12hours)

=63.36 Km/hr