Find the area of a rectangle if its width is 4km 300m and its length is 5 times more?

Area is the product of the length and width of a polygon. In this case, a rectangle.
Width – 4 km 300 m (by condition).
Length – 5 times more than width (by condition).
“5 times more” – this means that you need to multiply the width value by 5. For convenience, let’s translate the width into meters. 1 km – 1000 m.Then, 4 km 300 m = 4300 m.
Now we find the length: 4300 * 5 = 21500 m.
In order to find the area S of a rectangle, we multiply its length (21500 m) and its width (4300 m).
S = 4300 * 21500 = 92450000 m2.
Answer: 92450000 m² is the area of this rectangle.