if a can complete a work in 16 days b can complete the same work in 18 days and c in 24 days for long will all three of them will take to complete the work by working
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Answer:
96 is the correct answer
Explanation:
1 day's work of (A+B)+(B+C)+(C+A)= 1\16+ 1\12 + 1\24 = 9/48
⇒ 1 day's work of (A+B+C)= 1\2 * into 9\48 = 9\96
∴ 1 day's work of A alone = 9/96 - 1/12 = 1/96
∴A can do the whole work alone in 96 days.
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