pite123 当前离线
中级会员
Q9 If 5x = 2y and xy ≠ 0, then is what percent of y?
A. 2%
B. 4%
C. 10%
D. 40%
E. 50%
Answer: D
Can anyone solve this for me? Is the quesiton compete? I don't
understand what it really mean~~~
mikejia 当前离线
版主
suppose that X=1.
then y=2.5
if x+y=100% then, y will be 71.....%
so this question is not enough. many stupid questuions in GWD. trust yourself.
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