The height of the desk is 7dm, and the height of the coffee table is 5dm.

The height of the desk is 7dm, and the height of the coffee table is 5dm. How many decimetres is the coffee table lower than the writing table?

The height of the desk is 7 dm.
The height of the coffee table is 5 dm.
Determine how much the height of the coffee table is lower than the writing table. We write down the solution.
7 dm – 5 dm = 2 dm.
This means that the height of the coffee table is 2 decimetres lower than the writing table.
Answer: 2 dm lower.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.