 
 <translate> In an office, 60 percent of the workers have at least 5 years of service, and a total of 16 workers have at least 10 years of service. If 90 percent of the workers have fewer than 10 years of service, how many of the workers have at least 5 but fewer than 10 years of service?
Options:
(A)  96
(B)  64
(C)  50
(D)  144
(E)  160 Let's think first. Stream of consciousness: <hau> A ofishin, kashi 60 cikin dari na ma'aikata suna da aƙalla shekaru 5 na aiki, kuma jimillar ma'aikata 16 suna da aƙalla shekaru 10 na aiki. Idan kashi 90 na ma'aikata suna da kasa da shekaru 10 na aiki, nawa ne ma'aikata suke da akalla shekaru 5 amma kasa da shekaru 10 na aiki? Zaɓuɓɓuka: (A) 96 (B) 64 (C) 50 (D) 144 (D) 144 (D) (E) 160 Bari mu yi tunani da farko. Ruwa na sani: 