Question

A takes 3 times as long as b and c together to do a job and b takes 4 times as long as a and c together to do that work ..if they work together in 24 days then the no of days a alone will take to finish the job

Answer 1

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Answer 2

Answer:

Step-by-step explanation:

Let's time taken by B and C = X days

Time taken by A = 3X days

Part of work done by A, B and C in 1 day

1/X + 1/3X= 3+1/3X = 4/3X

4/3X =1/24

=> 3X =4*24

=> X= 4*24/3 = 32 days

Time taken by A = 32*3 = 96 days