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A picture has a height that is5/4 its width. It is to be enlarged to have an area of 320 square inches. What will be the dimensions of the enlargement? State units in third answer box. a) width b) height c) units
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by LawEthFlo at February 07, 2012

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x(5/4*x)=320 x(x)=320(4/5) x(x)=256 x=16 width:16 height: (5/4)16=20 units:inches

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jyc3102010 February 10, 2012