Problema Solution
Tom is n=buying a 42 inch TV, which is on sale for 40% off. If the aspect ratio for this widescreen is 16:9 and the frame around the screen is 1 inch wide, will it fit in the entertainment center he bought last week for $753 if its opening is 36 inches by 24 inches?
Answer provided by our tutors
The prices and discounts are irrelevant.
x / y =16 / 9
16X2 + 9x2= 42² = 1764
x = 2.28
The height of the TV's screen is 20.6" and the width of the TV's screen is 36.6"
The frame adds one inch to each side. So 20.6 + 1 + 1 = 22.6 and 36.6 + 1 + 1 = 38.6.
The height of the TV is 22.6" and the width is 38.6"
So it does not fit in the space because it is two wide.