How many multiples of 4 are there between 20 and 112, inclusive? Pick.
A) 21	B) 22	C) 23	D) 24	E) 25
The multiples of 4 are from 4*5 up to 4*28.   28-5+1= 
<gadget id="calculator">28-5+1</gadget>
<output>24</output>
24.   The answer is 24.
<result>D</result>
How many multiples of 4 are there between 20 and 112, inclusive?