If 2/a + 3/a + 4/a is an integer, which of the following must also be an integer?
A. 12/a
B. 3/a
C. 6/a
D. 9/a
E. 15/a
If 2/a + 3/a + 4/a; then (2+3+4)/a is also integer.
i.e. 9/a is an integer..Answer D.
A. 12/a
B. 3/a
C. 6/a
D. 9/a
E. 15/a
If 2/a + 3/a + 4/a; then (2+3+4)/a is also integer.
i.e. 9/a is an integer..Answer D.
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