GMAT 考满分题库

- 数学PS -
A positive integer has a remainder of 5 when divided by 10 and a remainder of 3 when divided by 8. What is the general formula for this number?

(Note: k is a natural number.)
  • A8k+15
  • B8k+35
  • C10k+25
  • D40k+15
  • E40k+35
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正确答案: E

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