How many numbers from 10 to 47 are exactly divisible by 3? Options:
A) 12  B) 15  C) 16  D) 17  E) 18
12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45,.   12 Numbers.   10/3 = 3 and 47/3 = 15 ==&gt; 15 - 3= 
<gadget id="calculator">15 - 3</gadget>
<output>12</output>
12. Therefore 12 digits   12)
<result>A</result>
How many numbers from 10 to 47 are exactly divisible by 3?