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When x+2 is divided by 5 the remainder is 3Column A Column
When x+2 is divided by 5 the remainder is 3Column A Column
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2024-01-12
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问题
When x+2 is divided by 5 the remainder is 3
Column A Column B
The remainder when 2
x is divided by 5
选项
A、if the quantity in Column A is greater
B、if the quantity in Column B is greater
C、if the two quantity are equal
D、if the relationship cannot be determined from the information given
答案
B
解析
当x+2被5除时,余数(remainder)是3。
解:本题的正确答案是(B)。设n为整数,则有:x+2=5n+3;x=5n+1。所以x被5除时余数是1。
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