SOLUTION: according to a standard design the lenght of a given room in a shape of a rectangle must be kept thrice as long as its width under the condition that the perimeter must be less tha

Question 1078684: according to a standard design the lenght of a given room in a shape of a rectangle must be kept thrice as long as its width under the condition that the perimeter must be less than or equal to 72m>use one step inequality to find an appropriate design to fit the conditions and represent your answer the number line
Answer by jorel1380(3719) (Show Source): You can put this solution on YOUR website!
Let w equal the width. Then the length is 3w. So:
2w+2(3w)<72
8w<72
w<9
The width must be no greater than 9m. ☺☺☺☺
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