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The sum of the digits of a three digit number is 12. If the hundreds digit is 3 times the tens digit and the............

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The sum of the digits of a three digit number is 12. If the hundreds digit is 3 times the tens digit and the tens digit is 1/2 the units digit, what is the tens digit of the number?

posted Nov 8, 2017 by Samardeep Acharya

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