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