 
 <translate> A can do a piece of work in 24 days. B in 15 days and C in 12 days. In how many days can A finish the work if he is assisted by B on one day and C on the next, alternately?
Options:
(A) 8 2/5days
(B) 10 2/5days
(C) 6 2/5days
(D) 18 2/5days
(E) 17 2/5days Now, let's think a bit. Some random thoughts: <hau> A iya yin wani yanki na aiki a cikin kwanaki 24. B a cikin kwanaki 15 da C a cikin kwanaki 12. A cikin kwanaki nawa ne A zai gama aikin idan B ya taimake shi a rana ɗaya kuma C ya taimake shi a rana ta gaba, a bi da bi? Zaɓuɓɓuka: (A) 8 2/5 kwanaki (B) 10 2/5 kwanaki (C) 6 2/5 kwanaki (D) 18 2/5 kwanaki (E) 17 2/5days Yanzu, bari muyi tunani kadan. Wasu tunani bazuwar: 