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Sam ranked 9th from the top and 38th from the bottom in a class. How many students are there in the class ?

  • A.45
  • B.47
  • C.46
  • D.48

Answer: C

Correct answer: 46

Sam is counted from both ends, so the class holds \[ 9 + 38 - 1 = \mathbf{46} \] students.

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