The dimensions of a TV screen are 40" wide and 30" tall. A similar TV has a screen width of 60". What is the perimeter of the screen of the larger TV?
To find the perimeter of the larger TV screen, we need to sum up the lengths of all four sides.
Given that the width of the TV is 60" and the height is 30", we can calculate the perimeter as follows:
Perimeter = 2(width) + 2(height)
Perimeter = 2(60) + 2(30)
Perimeter = 120 + 60
Perimeter = 180 inches
Therefore, the perimeter of the larger TV screen is 180 inches.