A rectangular playing field is 90 yards long. Its area is 4590 square yards. Find the width of the field.
To find the width of the field, we can use the formula for the area of a rectangle: Length x Width = Area.
Let's say the width of the field is represented by 'w'. We're given that the length of the field is 90 yards, and its area is 4590 square yards.
So we can set up the following equation: 90w = 4590.
To solve for w, we divide both sides of the equation by 90:
w = 4590 / 90 = 51.
Therefore, the width of the field is 51 yards.