Timer
00:00
Your Answer
A
B
C
D
E
Global Stats
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
The OA is D.
We can say 2/a+3/a+4/a = 9/a, Hence, the correct answer is D.
Has anyone another strategic approach to solve this PS question? Regards!
A. 12/a
B. 3/a
C. 6/a
D. 9/a
E. 15/a
The OA is D.
We can say 2/a+3/a+4/a = 9/a, Hence, the correct answer is D.
Has anyone another strategic approach to solve this PS question? Regards!
