The rectangular section is 36 meters long and 20 meters wide. Find the width of another section with the same

The rectangular section is 36 meters long and 20 meters wide. Find the width of another section with the same area if its length is 6 meters less than the length of the first section

Let’s calculate the area of the first section. To do this, multiply its length by its width:
36 ∙ 20 = 720 (m2).
Let’s find the length of the second section:
36 – 6 = 30 (m).
Let’s calculate the width of the second section. To do this, we divide its area by its length:
720: 30 = 24 (m).
Answer: the width of the other section is 24 m.