Ask Question
21 July, 14:07

The area on the wall covered by a rectangle poster is 320 square inches. The length of the poster is 1.25 times longer than the width of the poster. What are the dimensions of the poster?

+1
Answers (1)
  1. 21 July, 15:39
    0
    If width is X, then length is 1.25X

    1.25X·X=320

    1.25X²=320

    X²=256

    X=16 or X=-16 (not this one ...)

    width=16in

    length=16x1.25=20in

    Those are your answers.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “The area on the wall covered by a rectangle poster is 320 square inches. The length of the poster is 1.25 times longer than the width of ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers