A mirror that is 5ft wide is to be centered on wall that is 21ft longH – InterviewSolution

1.

A mirror that is 5ft wide is to be centered on wall that is 21ft longHow far from each end of the wall the mirror's ends should beplaced?

Answer»

Out of 21ft, 5ft covered.remaining is= 21-5=16ftthus 16ft/2 should be left on each side.Which is 8ft

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