By using the numbers 7, 2, 3, 4 and 6 only once, how many five digit numbers can be made that are divisible by 14?  Choose one:
A) 12
B) 48
C) 42
D) 6
E) 24
A number to be divisible by 14 must end with 14, 28, 42,56,70,84   So, there are the following cases possible:   736-42 --&gt; the first three digits can be arranged in 3=6 ways.   Total = 6 = 6.   Answer: 6.
<result>D</result>
By using the numbers 7, 2, 3, 4 and 6 only once, how many five digit numbers can be made that are divisible by 14?