How many numbers from 10 to 50 are exactly divisible by 3? Choose the correct choice from the following:	A) 13	B) 14	C) 15	D) 17	E) 19
12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45,48.   13 Numbers.   10/3 = 3 and 50/3 = 16 ==&gt; 16 - 3= 
<gadget id="calculator">16 - 3</gadget>
<output>13</output>
13. Therefore 13 digits.   13)
<result>A</result>
How many numbers from 10 to 50 are exactly divisible by 3?