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11 June, 12:52

The length and width of a rectangle are 5 feet and 2 feet, respectively. A similar rectangle has a width of 8 feet. What is the length of the second rectangle

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Answers (2)
  1. 11 June, 13:12
    0
    20

    Step-by-step explanation:

    they are proportional

    so, since width increases by 4 times, length also increases by 4times
  2. 11 June, 13:51
    0
    20

    Step-by-step explanation:

    New Rectangle width: 8 ft

    divide by old rectangle w (2ft)

    = 4

    4 is the rate of change.

    length of O. R: 5ft

    New R: 5 * 4 = 20
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