How many numbers from 2 to 8 are exactly divisible by 2?	Select the correct option: A) A)2 B) B)4 C) C)5 D) D)7 E) E)8
2/2= 
<gadget id="calculator">2/2</gadget>
<output>1</output>
1 and   8/2= 
<gadget id="calculator">  8/2</gadget>
<output>4</output>
4   4- 1= 
<gadget id="calculator">4- 1</gadget>
<output>3</output>
3   3 + 1= 
<gadget id="calculator">3 + 1</gadget>
<output>4</output>
4 Numbers.   Answer : 4
<result>B</result>
How many numbers from 2 to 8 are exactly divisible by 2?