perimeter problems math

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janet built a 5-inch ny 7-inch rectangle

A:what is the perimeter of janets rectangle?
B:the perimeter of olivia's rectangle is 150% as long as janet's. what is the perimeter of olivia's rectangle?
C. what is the area of janets rectangle?
D.the area of walters rectangle is 6/5 the area of janets. what is the area of walters rectanglr?

  • perimeter problems math -

    A.
    P = 2L + 2W

    P = 2(5) + 2 (7)

    P = 24 inches

    B. 1.5 * 24 = ?

    I'll be glad to check your answers for the other two problems.

  • perimeter problems math -

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