A and B are two multiples of 14, and Q is the set of consecutive integers between A and B, inclusive. If Q contains 13 multiples of 14, how many multiples of 7 are there in Q?	Pick:	A) 23	B) 24	C) 25	D) 26	E) 27
Halfway between the multiples of 14, there will be another multiple of 7.   The total number of multiples of 7 is  13+12= 
<gadget id="calculator"> 13+12</gadget>
<output>25</output>
25.   The answer is 25.
<result>C</result>
A and B are two multiples of 14, and Q is the set of consecutive integers between A and B, inclusive. If Q contains 13 multiples of 14, how many multiples of 7 are there in Q?