If the area of a rectangular yard is 140 square feet and its length is 20 feet. Find its width.?

12 Answers

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  • 2 months ago

    If you use this fomula Area = Width x Height then your answer should be 7.

  • Bill-M
    Lv 7
    2 months ago

    LW = Area

    20W = 140

    W = 140/20  = 7

  • 2 months ago

    Area = length X width 

    Algebraically 

    A = lw 

    Algebraically rearrange 

    w = A/ l 

    w = 140 sq ft / 20 ft 

    w = 14 / 2 

    w = 7 ft.  

  • 2 months ago

    140/20=7 ft                             .

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  • ?
    Lv 7
    2 months ago

    about 2 meters......

  • 2 months ago

    7ft is your answer

  • Jim
    Lv 7
    2 months ago

    A = L * W

    divide both sides (or equal sign) by L

    W = A/L

    140 ft²/20ft = 7 ft

  • ?
    Lv 7
    2 months ago

    The width of the rectangular yard is 7 feet.

  • 2 months ago

    given

    A = 140 ft^2

    l = 20ft

    A = lw

    w = A/l

    w = 140/20

    w = 7 ft Answer//

  • 2 months ago

    area = length times width

    140 = 20 times width

    140 ÷ 20 = width

    70 feet = width

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