SOLUTION: an integer is chosen at random random from the first two hundred digits. what is the probability that the integers chosen is divisible by 6 or 8?

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Question 937497: an integer is chosen at random random from the first two hundred digits. what is the probability that the integers chosen is divisible by 6 or 8?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Look at the multiples of 6 and 8 below 200.
There are 33 multiples of 6 (6,12,...,192,198)
There are 25 multiples of 8 (8,16,...,192,200)
There are 8 numbers that are multiples of both 6 and 8 (24,48,72,96,120,144,168,192).
So then,
P=%2833%2B25-8%29%2F200=50%2F200=1%2F4