Answers

2016-03-14T22:06:35+05:30
X=180 Y=240 Z=300 Thus they should be multiple of 3,4,5 resp.
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2016-03-15T00:01:36+05:30
X/3=y/4=z/3=k
x/3=k y/4=k , z/3=k
x=3k,y=4k,z=3k
x=3
y=4
z=3
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