2. 职称英语
  3. the remainder whenQuantity A: 2×10100+1 is divided by 3Quantity B: 1A、Quantity

the remainder whenQuantity A: 2×10100+1 is divided by 3Quantity B: 1A、Quantity

游客2024-01-12  32
问题 the remainder when
Quantity A: 2×10100+1 is divided by 3
Quantity B: 1
选项 A、Quantity A is greater.
B、Quantity B is greater.
C、The two quantities are equal.
D、The relationship cannot be determined from the information given.
答案 A
解析 2×10100+1=20201，当被3除的时候，只要计算它的各位数字之和被3除如何，2+2+1=5被3除余2，那么这个数字被3除就余2，选A。
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