Question

Do this plzzz plzzz its urgent

Answer 1

The displacement in the journey is not necessarily 45 km because despite it using one litre of petrol it does not specify its speed. This means that it could be moving very slowly and finish one litre of petrol but move only 30 km or be moving very fast and cover 70 km and finish one litre of petrol. It is possible that the scooters displacement is 45 km. An example of the speed could be goes at 4.5 km per hour and one litre of petrol is finished each hour. There are many different variations that could also work.