How many zeros does 65! end with? Choose the correct option.
A) 20
B) 15
C) 25
D) 30
E) 32
According to above 65! has 65/5+65/25=13+2= 
<gadget id="calculator">13+2</gadget>
<output>15</output>
15 trailing zeros.   Answer: 15.
<result>B</result>
How many zeros does 65! end with?