An outlet pipe can empty 2/3 of a cistern in 16 minutes. In 8 minutes, what part of the cistern will be emptied?	Choose the correct choice from the following choices: A) 1 / 2 B) 1 / 3 C) 1 / 4 D) 2 / 5 E) 3 / 10

Rationale: 8 / 16 * 2 / 3 = 1 / 3 the answer is b .
Answer: B