Level 2
A train of length 100 m passes a bridge that is 5.5 km long. It is travelling at an average speed of 80 km/h. How long does it take the train to completely pass through the bridge? Express the answer as decimals in h.
Level 1
In the square grid, line BC has been drawn. If a line AD is drawn from point D and is parallel and as long as line CB, select the point where point D is located at.
Level 1
In the square grid, line BC has been drawn. If a line AD is drawn from point D and is parallel and as long as line CB, select the point where point D is located at.