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mart [117]
2 years ago
11

Tina decided to build a pen for her new puppy. She decided the length of the pen would be 7 feet and the width would be 4 2/3 fe

et. What will be the perimeter of the new pen?
Mathematics
1 answer:
Zolol [24]2 years ago
7 0

Answer:

The perimeter of the object is 23.\overline3 feet.

Step-by-step explanation:

The perimeter of an object is solved with the formula:

\bullet \ \ \ 2l + 2w = p,

where <em>p</em> is the perimeter of the object, <em>l</em> is the length of the object, and <em>w</em> is the width of the object.

Therefore, we want to define the values we have been given:

  • 7 feet - length (<em>l </em>)
  • 4 2/3 feet - width (<em>w </em>)

We can use these and supply them into the equation to solve for p.

\displaystyle 2(7) + 2(4\frac{2}{3})=p\\\\14 + \frac{20}{3} = p\\\\p = \frac{70}{3}

Therefore, the perimeter of the object is \displaystyle \frac{70}{3} or 23.\overline{3} feet.

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