A game room has a perimeter of 70 ft. The length is five more than twice the width. How many ft of new carpeting should be ordered?
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Step-by-step explanation:
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Step-by-step explanation:
Answer:-
Given:-
Perimeter = 70 feet
Length = 2 times the breadth.
To find:-
Area
Let's Do!
What we need to do is:-
Consider the breadth as x.
So length is 2x.
\sf{Perimeter = 2(L+B)}Perimeter=2(L+B)
\sf{70 = 2(x+2x)}70=2(x+2x)
\sf{35 = 3x}35=3x
\sf{11.66 = x}11.66=x
Now,
Length is 11.66 × 2 = 23.32 feet
And breadth is 11.66 feet.
Area = Length × Breadth
= 11.66 × 23.32
\boxed{\sf{Area = 271.91(approx.) ft^2}}
Area=271.91(approx.)ft
2
Note:-
Take the ratio constant as x.
2 x is taken as it was given that the length is twice its breadth.
A special vigil on the Units
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