Question

The area of a rectangle is 45x^8y^9 sq yards if the length of the recatngle is 5x^3y^4 yards, which expression represents the width of the rectangle in yards

Answer 1

Answer: The width of the rectangle is 9x^5y^5

Explanation:

Area = 45x^8y^9 sq yard

Length = 5x^3y^4 yards

Area of rectangle = length * width

Width = Area/length

= 45x^8y^9/5x^3y^4

= 45/5 * x^8/x^3 * y^9/y^4

= 9x^5y^5yards

Width = 9x^5y^5yards