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7 February, 17:11

30 men can do a piece of work in 40 days. how long it take to complete the work if 5 men were reduced

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  1. 7 February, 18:07
    0
    Answer: 48 days

    Step-by-step explanation:

    If it takes 30men 40days to complete a task, 1 man takes 30*40 = 1200 days

    25 men will therefore take 1200/25 = 48 days.
  2. 7 February, 19:52
    0
    30 men - > 40 days

    1 man - > 1/1/3 days

    30-5men = 25 men

    25 men - > 1/1/3 x 25

    = 33/1/3 days
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