A takes twice the time taken by b and thrice the time taken by c to complete a work .together they complete the work in 2 days .How much time is taken by a,b,c
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Answer:
A) 12, 6 and 4
Description for Correct answer:
Let A, B and c take x,x2 and x3days respectively to complete the work
(A + B + C)'s 1 day's work
=1x+2x+3x=6x
According to the question, 6x=12
[ as.(A + B + C)'s 1 day's work = 1/2]
=> x=12
Time taken by A to complete the work
= 12 days
Time taken by B to complete the work
= 122= 6days
Time taken by C to complete the work
= 123= 4days
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