When a car moves forward by 180cm, each wheel does one full turn.
what is the diameter of the wheels to the nearest centimetre?
pls explain the simplest way you can of how you did this question so much

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?