The length of this rectangle was increased by 3 times and the width by 2 times. The area of the resulting rectangle is 48 cm2. Find the area of the given rectangle
Since the area of a rectangle is the product of length and width, then when the length or width is increased by a certain number of times, the area will increase by the same number of times.
After increasing the length by 3 times, and the width by 2 times, the area is 48 cm², we calculate the initial area.
S = 48 cm² ÷ 3 ÷ 2 = 8 cm².
Answer: 8 cm².
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.