The length and width of the rectangle together is 30cm. What is the length and width

univerkov | May 20, 2021 | education

The length and width of the rectangle together is 30cm. What is the length and width of the rectangle if the width is 4 times shorter than the length.

Let x be the width of the given rectangle.

Then 4x is the length of this rectangle.

Let’s make an equation.

4x + x = 30

5x = 30

x = 30: 5

x = 6 (cm) – the width of this rectangle.

6 * 4 = 24 (cm) – the length of this rectangle.

Answer: 6 centimeters is the width of this rectangle, 24 centimeters is the length of this rectangle.

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.