Free Practice Question
PS · Problem Solving
605-655
Number Properties
A three digit number is such that its hundreds digit is equal to the product of the other two digits which are prime numbers. Also, the difference between the number and its reverse is 297. Then, what is the ten's digit of the number?
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2
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3
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5
D
6
E
7
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Difficulty
605-655
Type
PS
Category