If a clock strikes 12 in 33 seconds, it will strike 6 in how many seconds? Choose the correct choice from the following choices
A) 33⁄2	B) 15	C) 12	D) 22	E) None of these
In order to strike 12, there are 11 intervals of equal time   = 33⁄11 = 3 seconds each   Therefore, to strike 6 it has 5 equal intervals, it requires 5 × 3 = 15 sec.   Answer 15
<result>B</result>
If a clock strikes 12 in 33 seconds, it will strike 6 in how many seconds?