Question

(b) The area of a rectangular window is 6272 cm.

If the width of the window is 64 cm, what is its length?
Length of the window:
cm
1 x
5
?

Answer 1

98 cm

Explanation:

The area is the product of length and width:

A = LW

We can fill in the given numbers and solve for the length.

6272 cm² = L(64 cm)

(6272 cm²)/(64 cm) = 98 cm = L . . . . . . divide by the coefficient of L

The length of the window is 98 cm.