Question 208404
P=2(L + W)
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Given: L=1.5 W ; P=25 m
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25=2(1.5 W + W)=2(2.5 W)=5 W
W=25/5=5 m.
L=1.5 (5)=7.5 m.
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Therefore, the dimensions of the room are <u>7.5 x 5 m</u>.