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I am a two-digit number. I am a multiple of 7, and the sum of my two digits is 8. What number am I?

Competition practiceNumber & Arithmetic
  • A28
  • B35
  • C42
  • D56

Step-by-Step Solution

Check the digit sums of the multiples of 7: only 35 gives 3 + 5 = 8. So the number is 35.
Answer: B) 35

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