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The hundreds digit of the five-digit number 73_95 is missing. If the hundreds digit is to be randomly selected from the ten different digits from 0 to 9, what is the probability that the resulting five-digit number will be a multiple of 3?
A. 0
B. 110
C. 310
D. 25
E. 12

Answer :

Answer:

D

Step-by-step explanation:

7+3+9+5=24

which is divisible by 3

so reqd. digit should be multiple of 3

multiples of 3 are 0,3,6,9

so probability=4/10=2/5

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