Q25:
If the number 52,1n9, where n represents the tens digit, is a multiple of 3, then the value of n could be which of the following?
A. 6
B. 5
C. 3
D. 1
E. 0
Answer: d
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mikelee \$m[1]:Q25:
If the number 52,1n9, where n represents the tens digit, is a multiple of 3, then the value of n could be which of the following?
A. 6
B. 5
C. 3
D. 1
E. 0
Answer: d
這題在問啥阿....
又看不懂了 :-S
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