Examples of Math Problems

examples of math problems that I like, solved, etc.

Friday, September 6, 2013

the perimeter of a rectangle is 112 cm . the length is 30 cm . calculate the width .

P=2(l+w) 
w=P/2-l
w=112/2-30
w=26 cm
Posted by Unknown at 6:36 PM
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Labels: Geometry, My Algebra.com posts, Perimeter, Word Problems

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