Question

A car takes 6hrs to cover a journey at the speed of 45kmph. At what speed it must travel in order to complete the journey in an hour

Answer 1

Answer:

Step-by-step explanation:

45*6=90*3

=270 kmph

Answer 2

Answer:

270 kmph

Step-by-step explanation:

Distance covered by car = speed ×time

=45× 6 = 270km

Speed needed to cover in 1 hr = distance /time

= 270/1

=270kmph

Car needs to got at 270 kmph to travel the distance in 1 hr