27-11-2014
Mathematics

Answered

MATH PROBLEM :
a rectangular athletic field is twice as long as it is wide. If the perimeter of the athletic field is 240 yards, what are its demensions?

i have to find the wide and the length ..

Answer :

27-11-2014

[tex]x-\ width\\ 2x-\ length\\\\ 2length+2width=perimeter\\\\ 240=2x+4x\\\\ 240=6x\ \ \ | divide\ by\ 6\\\\x=40\\\\ Dimensions:\\ width=40\ yards\\ length=80\ yards. [/tex]

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