The area of a playground is 12 square yards. The length of the playground is 3 times longer than its width. Find the length and width of the playground.
1 answer:
Answer:
Width is 2 and Length is 6
Step-by-step explanation:
As the data is given, the area of a playground is 12 square yards. The length of the playground is 3 times longer than its width. Let width is x, length is 3 times therefore, length = 3x As we know the formula for area,
So by putting values in this formula,
=> 3x2 = 12
=> x2 = 12/3,
=> x2 = 4 ,
by taking square root we get x= 2,
the width is 2 and length is 3 times hence, length is 3(2) = 6.
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