AMC 8 2018 Problem 21

AMC8 2018 年第 21

余数与同余★★★★
How many positive three-digit integers have a remainder of 2 when divided by 6, a remainder of 5 when divided by 9, and a remainder of 7 when divided by 11?
有多少个 3 位正整数,满足:当除以 6 余数为 2,当除以 9 余数为 5,当除以 11 余数为 7?
  1. A.1
  2. B.2
  3. C.3
  4. D.4
  5. E.5

正确答案 · Correct Answer

E

解析 · Solution

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