x / y is an integer

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x / y is an integer

by sanju09 » Sat Jul 24, 2010 1:39 am
If x / y is an integer, which of the following statements must be true?
A. both x and y are integers
B. x is an integer
C. either x or y is negative
D. y / x is an integer
E. x = ny where n is an integer

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by selango » Sat Jul 24, 2010 1:41 am
x/y in an integer

Let x/y=n,where n is an integer

x=ny

Pick E
Last edited by selango on Sat Jul 24, 2010 2:11 am, edited 1 time in total.
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by outreach » Sat Jul 24, 2010 2:01 am
E
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