05. A can complete a work in 24 days. If B works twice as fast as A, in how many days
they together will complete the work?
(a) 5 days (b) 6 days
(c) 8 days (d) 9 days.
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A take 24 days
B take fast than twice of A =24/2 =12 days.
both takes,
(24/12)+(12/2) =2+6 =8 days
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