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The units digit of a three digit number is 6. What is the probability that the number is divisible by 6? Express your answer as a common fraction.

 Jul 6, 2021
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look for a pattern

106 divisible by 3    no

116   no

126   yes

136   no

146   no

156   yes

166   no

176    no

186     yes                 looks like every third one is divisible by 3            = 1/3

 Jul 6, 2021

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