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If 4 percent of (p+q)is 8 and p is a positive integer, what is the greatest poss
If 4 percent of (p+q)is 8 and p is a positive integer, what is the greatest poss
游客
2023-10-17
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问题
If 4 percent of (p+q)is 8 and p is a positive integer, what is the greatest possible value of q?
选项
A、196
B、197
C、198
D、199
答案
D
解析
题目问如果p、q之和的4%为8,而p是一个正整数,那么q可能的最大正值是多少?由此可得,(p+q)*4% =8,所以p+q=200, p是正整数,1是最小的正整数,可以设p=1,则可知q的最大值是199。
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