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7 July, 00:49

2/w=0.4/0.7 what is w?

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Answers (2)
  1. 7 July, 00:59
    0
    Answer: 3.5

    2/w=0.57

    2=w (0.57)

    2/0.57=w

    w=3.5
  2. 7 July, 01:05
    0
    2/w=0.4/0.7

    0.4w=0.7 (2) (cross multiply)

    0.4w=1.4

    w=1.4/0.4

    w = 3.5
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