At a factory, $11410 \mathrm{~kg}$ of rice is distributed equally into 3260 bags. A family uses $0.25 \mathrm{~kg}$ of rice each day. How many days would it take this family to use up one bag of rice?
(A) 9
(B) 12
(C) 13
(D) 14
(E) 15
Since $11410 \mathrm{~kg}$ of rice is distributed into 3260 bags, then each bag contains $11410 \div 3260=3.5 \mathrm{~kg}$ of rice.

Since a family uses $0.25 \mathrm{~kg}$ of rice each day, then it would take this family $3.5 \div 0.25=14$ days to use up one bag of rice.

ANSWER: (D)