Question

The lengths of the sides of a rectangular window have the ratio 1.5 to 1. The area of the window is 1,350 square inches. What are the dimensions of the window?
A. 30 inches by 45 inches
B. 30 inches by 60 inches
C. 30 inches by 90 inches
D. 30 inches by 22.5 inches

Answer 1

so given that the ratio between length x and width y is
x/y = 1,5 / 1 cross multiplie and will get x = 1,5 y

and given area of window = 1350 square inches

do you know formula for area of a rectangular window ?

so than you know from these above wrote you can calcule easy the value of x and y so the dimensions of the window

hope helped understandably