* A standard dinner plate: Most dinner plates are around 24-26 cm in diameter, which is about 2.4-2.6 decimeters.
* A large grapefruit: A large grapefruit can be around 10 cm in diameter, which is about 1 decimeter.
* A standard piece of paper (letter size): A standard piece of paper is 21.6 cm wide and 27.9 cm long, which is about 2.16 and 2.79 decimeters respectively.
* A small, handheld calculator: The width of a typical handheld calculator is about 8-10 cm, which is about 0.8-1 decimeter.
* The height of a standard coffee mug: A typical coffee mug can be around 10 cm tall, which is about 1 decimeter.
Remember: A decimeter is a unit of length, so it can describe the width, height, or diameter of an object.