Multiple choice A car covers a distance of 816 kms in 12 hours. what is the speed of the car? 60 kmph 62 kmph 64 kmph 68 kmph Reveal answer Fill a bubble to check yourself D Correct answer Explanation Speed = Distance ÷ Time. Given: Distance = 816 km, Time = 12 hours. Speed = 816 ÷ 12 = 68 kmph. Option D is correct.